Innovative synergy of by-products, waste minimization and clean technologies in metallurgy

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Innovative synergy of by-products, waste minimization and clean technologies in metallurgy (en)
Иновативна синергија нус-продуката, минимизације отпада и чистије производње у металургији (sr)
Inovativna sinergija nus-produkata, minimizacije otpada i čistije proizvodnje u metalurgiji (sr_RS)
Authors

Publications

Advances in Thermochemical Synthesis and Characterization of the Prepared Copper/Alumina Nanocomposites

Korać, Marija; Kamberović, Željko; Anđić, Zoran; Stopić, Srećko

(Multidisciplinary Digital Publishing Institute (MDPI), 2020)

TY  - JOUR
AU  - Korać, Marija
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Stopić, Srećko
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4175
AB  - This paper presents thermochemical synthesis of copper/alumina nanocomposites in a Cu-Al2O3 system with 1–2.5 wt.% of alumina and their characterization, which included: transmission electron microscopy: focused ion beam (FIB), analytical electron microscopy (AEM) and high resolution transmission electron microscopy (HRTEM). Thermodynamic analysis was used to study the formation mechanism of desirable products during drying, thermal decomposition and reduction processes. Upon synthesis of powders, samples were cold pressed (2 GPa) in tools dimension 8 × 32 × 2 mm and sintered at temperatures within the range 800–1000 °C for 15 to 120 min in a hydrogen atmosphere. Results of characterization showed that dispersion-strengthened compacts could be produced by sintering of thermo-chemically prepared Cu-Al2O3 powders with properties suitable for material application, such as a contact material exhibiting high strength and high electrical conductivity at the same time. Additional research was carried out in order to analyze the application of the obtained nanocomposite powders for the synthesis of copper/alumina nanocomposites by a new method, which is a combination of a thermochemical procedure and mechanical alloying. The measured values of an electric conductivity and hardness were compared with ones in literature, confirming an advantage of the proposed combined strategy.
PB  - Multidisciplinary Digital Publishing Institute (MDPI)
T2  - Metals
T1  - Advances in Thermochemical Synthesis and Characterization of the Prepared Copper/Alumina Nanocomposites
VL  - 10
IS  - 6
SP  - 719
DO  - 10.3390/met10060719
ER  - 
@article{
author = "Korać, Marija and Kamberović, Željko and Anđić, Zoran and Stopić, Srećko",
year = "2020",
abstract = "This paper presents thermochemical synthesis of copper/alumina nanocomposites in a Cu-Al2O3 system with 1–2.5 wt.% of alumina and their characterization, which included: transmission electron microscopy: focused ion beam (FIB), analytical electron microscopy (AEM) and high resolution transmission electron microscopy (HRTEM). Thermodynamic analysis was used to study the formation mechanism of desirable products during drying, thermal decomposition and reduction processes. Upon synthesis of powders, samples were cold pressed (2 GPa) in tools dimension 8 × 32 × 2 mm and sintered at temperatures within the range 800–1000 °C for 15 to 120 min in a hydrogen atmosphere. Results of characterization showed that dispersion-strengthened compacts could be produced by sintering of thermo-chemically prepared Cu-Al2O3 powders with properties suitable for material application, such as a contact material exhibiting high strength and high electrical conductivity at the same time. Additional research was carried out in order to analyze the application of the obtained nanocomposite powders for the synthesis of copper/alumina nanocomposites by a new method, which is a combination of a thermochemical procedure and mechanical alloying. The measured values of an electric conductivity and hardness were compared with ones in literature, confirming an advantage of the proposed combined strategy.",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
journal = "Metals",
title = "Advances in Thermochemical Synthesis and Characterization of the Prepared Copper/Alumina Nanocomposites",
volume = "10",
number = "6",
pages = "719",
doi = "10.3390/met10060719"
}
Korać, M., Kamberović, Ž., Anđić, Z.,& Stopić, S.. (2020). Advances in Thermochemical Synthesis and Characterization of the Prepared Copper/Alumina Nanocomposites. in Metals
Multidisciplinary Digital Publishing Institute (MDPI)., 10(6), 719.
https://doi.org/10.3390/met10060719
Korać M, Kamberović Ž, Anđić Z, Stopić S. Advances in Thermochemical Synthesis and Characterization of the Prepared Copper/Alumina Nanocomposites. in Metals. 2020;10(6):719.
doi:10.3390/met10060719 .
Korać, Marija, Kamberović, Željko, Anđić, Zoran, Stopić, Srećko, "Advances in Thermochemical Synthesis and Characterization of the Prepared Copper/Alumina Nanocomposites" in Metals, 10, no. 6 (2020):719,
https://doi.org/10.3390/met10060719 . .
2
2
3

Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive

Gajić, Nataša; Kamberović, Željko; Anđić, Zoran; Korać, Marija; Trpčevska, Jarmila; Stamatović, Mirko

(Belgrade : Serbian Chemical Society, 2019)

TY  - JOUR
AU  - Gajić, Nataša
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Trpčevska, Jarmila
AU  - Stamatović, Mirko
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5085
AB  - The aim of this research was to study the effect of graphite addition in the
process of synthesis of tribological materials based on tin sulphides. The tin sulphides
powders were synthesized from selected precursors by pyrometallurgical
method in rotary tilting tube furnace. The thermodynamic parameters of the synthesis
were determined using HSC Chemistry software modelling package. In
addition, the synthesis process was also characterized by the thermal analysis
method: simultaneous differential scanning calorimetry and thermogravimetry
(DCS-TGA). The characterization of the synthesized tin sulphides powders included
analysis of chemical composition by optical emission spectroscopy, phase
composition identification by X-ray diffraction (XRD) and examination of morphology,
as well as elemental composition by scanning electron microscopy (SEM)
with energy-dispersive spectroscopy (EDS). The hexagonal SnS2 and orthorhombic
Sn2S3 phases were formed after the thermal treatment of starting powders in nitrogen
atmosphere. The obtained results indicate the positive effects of the graphite
addition which enables the synthesis of tin sulphide powders with appropriate
content of sulphide phases with minimal loss of sulphur.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive
VL  - 84
IS  - 4
SP  - 423
EP  - 433
DO  - 10.2298/JSC180628102G
ER  - 
@article{
author = "Gajić, Nataša and Kamberović, Željko and Anđić, Zoran and Korać, Marija and Trpčevska, Jarmila and Stamatović, Mirko",
year = "2019",
abstract = "The aim of this research was to study the effect of graphite addition in the
process of synthesis of tribological materials based on tin sulphides. The tin sulphides
powders were synthesized from selected precursors by pyrometallurgical
method in rotary tilting tube furnace. The thermodynamic parameters of the synthesis
were determined using HSC Chemistry software modelling package. In
addition, the synthesis process was also characterized by the thermal analysis
method: simultaneous differential scanning calorimetry and thermogravimetry
(DCS-TGA). The characterization of the synthesized tin sulphides powders included
analysis of chemical composition by optical emission spectroscopy, phase
composition identification by X-ray diffraction (XRD) and examination of morphology,
as well as elemental composition by scanning electron microscopy (SEM)
with energy-dispersive spectroscopy (EDS). The hexagonal SnS2 and orthorhombic
Sn2S3 phases were formed after the thermal treatment of starting powders in nitrogen
atmosphere. The obtained results indicate the positive effects of the graphite
addition which enables the synthesis of tin sulphide powders with appropriate
content of sulphide phases with minimal loss of sulphur.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive",
volume = "84",
number = "4",
pages = "423-433",
doi = "10.2298/JSC180628102G"
}
Gajić, N., Kamberović, Ž., Anđić, Z., Korać, M., Trpčevska, J.,& Stamatović, M.. (2019). Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 84(4), 423-433.
https://doi.org/10.2298/JSC180628102G
Gajić N, Kamberović Ž, Anđić Z, Korać M, Trpčevska J, Stamatović M. Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive. in Journal of the Serbian Chemical Society. 2019;84(4):423-433.
doi:10.2298/JSC180628102G .
Gajić, Nataša, Kamberović, Željko, Anđić, Zoran, Korać, Marija, Trpčevska, Jarmila, Stamatović, Mirko, "Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive" in Journal of the Serbian Chemical Society, 84, no. 4 (2019):423-433,
https://doi.org/10.2298/JSC180628102G . .

Sintering process optimization for Cu-Al2O3 powders synthesized by novel method

Korać, Marija; Anđić, Zoran; Kamberović, Željko; Gajić, Nataša

(Materials Research Society of Serbia, 2019)

TY  - CONF
AU  - Korać, Marija
AU  - Anđić, Zoran
AU  - Kamberović, Željko
AU  - Gajić, Nataša
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5051
AB  - This paper presents sintered materials for use as contacts produced via novel synthesis method of
starting powders by combination of explored conventional routes of thermochemical synthesis and
mechanical alloying.
Starting raw materials for powder synthesis by thermochemical route were soluble salts, nitrates of
copper and aluminum of p.a. quality, dissolved in distilled water (50wt.% solution) in suitable ratio
for final powder to contain 50wt.% of Al2O3 in structure. Nitrate solution was spray dried and
subjected to heat treatment (900 ºC/1h). Obtained oxides were reduced in hydrogen atmosphere
(flow rate 20L/h at 350 °C for 1h) in order to obtain composite of Cu-Al2O3. Produced powders
were used for mechanical alloying of atomized copper (5h, 300 min-1). Final amount of alumina
Al2O3 in composite powder were 1, 1.5 and 2 wt.%. After mechanical alloying obtained powders
were compacted by a uniaxial pressing (8×32×3mm, 500 kN). Sintering of samples was performed
in hydrogen atmosphere in isothermal conditions at five different temperatures in the range from
725-925 °C for 15 to 120 min.
Results of characterization show, that increase of Al2O3 content has more noticeable effect on the
electrical conductivity and hardness than sintering temperature and time. With increase of Al2O3
from 1 to 1.5 wt.% there is a slight decrease in both investigated properties, while with increase up
to 2 wt.% Al2O3 significant decrease in electrical conductivity and hardness of sintered samples is
observed.
According to achieved results optimum sintering parameters for composite materials produced by
novel synthesis method based on copper with dispersed 1% Al2O3 are 875 ºC/60 min.
Based on the achieved results, this method provides production of contact materials with good
combination of electrical and mechanical properties, but with estimated lower production costs.
PB  - Materials Research Society of Serbia
C3  - Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019
T1  - Sintering process optimization for Cu-Al2O3 powders synthesized by novel method
VL  - 48
SP  - 41
EP  - 41
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5051
ER  - 
@conference{
author = "Korać, Marija and Anđić, Zoran and Kamberović, Željko and Gajić, Nataša",
year = "2019",
abstract = "This paper presents sintered materials for use as contacts produced via novel synthesis method of
starting powders by combination of explored conventional routes of thermochemical synthesis and
mechanical alloying.
Starting raw materials for powder synthesis by thermochemical route were soluble salts, nitrates of
copper and aluminum of p.a. quality, dissolved in distilled water (50wt.% solution) in suitable ratio
for final powder to contain 50wt.% of Al2O3 in structure. Nitrate solution was spray dried and
subjected to heat treatment (900 ºC/1h). Obtained oxides were reduced in hydrogen atmosphere
(flow rate 20L/h at 350 °C for 1h) in order to obtain composite of Cu-Al2O3. Produced powders
were used for mechanical alloying of atomized copper (5h, 300 min-1). Final amount of alumina
Al2O3 in composite powder were 1, 1.5 and 2 wt.%. After mechanical alloying obtained powders
were compacted by a uniaxial pressing (8×32×3mm, 500 kN). Sintering of samples was performed
in hydrogen atmosphere in isothermal conditions at five different temperatures in the range from
725-925 °C for 15 to 120 min.
Results of characterization show, that increase of Al2O3 content has more noticeable effect on the
electrical conductivity and hardness than sintering temperature and time. With increase of Al2O3
from 1 to 1.5 wt.% there is a slight decrease in both investigated properties, while with increase up
to 2 wt.% Al2O3 significant decrease in electrical conductivity and hardness of sintered samples is
observed.
According to achieved results optimum sintering parameters for composite materials produced by
novel synthesis method based on copper with dispersed 1% Al2O3 are 875 ºC/60 min.
Based on the achieved results, this method provides production of contact materials with good
combination of electrical and mechanical properties, but with estimated lower production costs.",
publisher = "Materials Research Society of Serbia",
journal = "Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019",
title = "Sintering process optimization for Cu-Al2O3 powders synthesized by novel method",
volume = "48",
pages = "41-41",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5051"
}
Korać, M., Anđić, Z., Kamberović, Ž.,& Gajić, N.. (2019). Sintering process optimization for Cu-Al2O3 powders synthesized by novel method. in Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019
Materials Research Society of Serbia., 48, 41-41.
https://hdl.handle.net/21.15107/rcub_cherry_5051
Korać M, Anđić Z, Kamberović Ž, Gajić N. Sintering process optimization for Cu-Al2O3 powders synthesized by novel method. in Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019. 2019;48:41-41.
https://hdl.handle.net/21.15107/rcub_cherry_5051 .
Korać, Marija, Anđić, Zoran, Kamberović, Željko, Gajić, Nataša, "Sintering process optimization for Cu-Al2O3 powders synthesized by novel method" in Twenty-first Annual Conference YUCOMAT 2019 & Eleventh World Round Table Conference on Sintering WRTCS 2019, Herceg Novi, Montenegro, September 2-6, 2019, 48 (2019):41-41,
https://hdl.handle.net/21.15107/rcub_cherry_5051 .

Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction

Ranitović, Milisav; Đokić, Jovana; Korać, Marija; Gajić, Nataša; Dimitrijević, Stevan

(Association of Metallurgical Engineers of Serbia AMES, 2019)

TY  - JOUR
AU  - Ranitović, Milisav
AU  - Đokić, Jovana
AU  - Korać, Marija
AU  - Gajić, Nataša
AU  - Dimitrijević, Stevan
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3701
AB  - This study presents the results of the theoretical assessment and a preliminary experimental investigation of technology metals (TM) recovery from magnetic fraction obtained after mechanical treatment of waste printed circuit boards (WPCBs). Experimental work included physical and chemical characterization, thermodynamic analysis, and pyrometallurgical tests corresponding to secondary lead, copper, and steel metallurgy. Technology metals recyclability and recovery potential were evaluated with respect to their distribution between metal and slag phase (difficult for recovering) versus the dust phase (easy for recovering). According to obtained results, it was determined that high-temperature processing of magnetic fraction in the electric arc furnace promotes volatilization of the TM and their pre-concentration in the filter as a dust product from which they could be valorized using further hydrometallurgical methods. © 2019, Association of Metallurgical Engineers of Serbia.
PB  - Association of Metallurgical Engineers of Serbia AMES
T2  - Metallurgical and Materials Engineering
T1  - Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction
VL  - 25
IS  - 3
SP  - 183
EP  - 194
DO  - 10.30544/446
ER  - 
@article{
author = "Ranitović, Milisav and Đokić, Jovana and Korać, Marija and Gajić, Nataša and Dimitrijević, Stevan",
year = "2019",
abstract = "This study presents the results of the theoretical assessment and a preliminary experimental investigation of technology metals (TM) recovery from magnetic fraction obtained after mechanical treatment of waste printed circuit boards (WPCBs). Experimental work included physical and chemical characterization, thermodynamic analysis, and pyrometallurgical tests corresponding to secondary lead, copper, and steel metallurgy. Technology metals recyclability and recovery potential were evaluated with respect to their distribution between metal and slag phase (difficult for recovering) versus the dust phase (easy for recovering). According to obtained results, it was determined that high-temperature processing of magnetic fraction in the electric arc furnace promotes volatilization of the TM and their pre-concentration in the filter as a dust product from which they could be valorized using further hydrometallurgical methods. © 2019, Association of Metallurgical Engineers of Serbia.",
publisher = "Association of Metallurgical Engineers of Serbia AMES",
journal = "Metallurgical and Materials Engineering",
title = "Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction",
volume = "25",
number = "3",
pages = "183-194",
doi = "10.30544/446"
}
Ranitović, M., Đokić, J., Korać, M., Gajić, N.,& Dimitrijević, S.. (2019). Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction. in Metallurgical and Materials Engineering
Association of Metallurgical Engineers of Serbia AMES., 25(3), 183-194.
https://doi.org/10.30544/446
Ranitović M, Đokić J, Korać M, Gajić N, Dimitrijević S. Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction. in Metallurgical and Materials Engineering. 2019;25(3):183-194.
doi:10.30544/446 .
Ranitović, Milisav, Đokić, Jovana, Korać, Marija, Gajić, Nataša, Dimitrijević, Stevan, "Recyclability of technology metals from E-waste: Case study of in and Ga recovery from magnetic fraction" in Metallurgical and Materials Engineering, 25, no. 3 (2019):183-194,
https://doi.org/10.30544/446 . .
1

Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)

Gajić, Nataša; Kamberović, Željko; Anđić, Zoran; Trpčevská, Jarmila; Plešingerova, Beatrice; Korać, Marija

(MDPI, 2019)

TY  - JOUR
AU  - Gajić, Nataša
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Trpčevská, Jarmila
AU  - Plešingerova, Beatrice
AU  - Korać, Marija
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2868
AB  - This paper describes the synthesis of tungsten disulfide (WS 2 ) powder by the sulfurization of tungsten trioxide (WO 3 ) particles in the presence of additive potassium carbonate (K 2 CO 3 ) in nitrogen (N 2 ) atmosphere, first at lower temperature (200 ◦ C) and followed by reduction at higher temperature (900 ◦ C). In addition, the ultrasonic spray pyrolysis of ammonium meta-tungstate hydrate (AMT) was used for the production of WO 3 particles at 650 ◦ C in air. The HSC Chemistry® software package 9.0 was used for the analysis of chemistry and thermodynamic parameters of the processes for WS 2 powder synthesis. The crystalline structure and phase composition of all synthesized powders were analyzed by X-ray diffraction (XRD) measurements. The morphology and chemical composition of these samples were examined by scanning electron microscopy (SEM) combined with energy dispersive X-ray analysis (EDX).
PB  - MDPI
T2  - Metals
T1  - Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)
VL  - 9
IS  - 3
SP  - 1
EP  - 15
DO  - 10.3390/met9030277
ER  - 
@article{
author = "Gajić, Nataša and Kamberović, Željko and Anđić, Zoran and Trpčevská, Jarmila and Plešingerova, Beatrice and Korać, Marija",
year = "2019",
abstract = "This paper describes the synthesis of tungsten disulfide (WS 2 ) powder by the sulfurization of tungsten trioxide (WO 3 ) particles in the presence of additive potassium carbonate (K 2 CO 3 ) in nitrogen (N 2 ) atmosphere, first at lower temperature (200 ◦ C) and followed by reduction at higher temperature (900 ◦ C). In addition, the ultrasonic spray pyrolysis of ammonium meta-tungstate hydrate (AMT) was used for the production of WO 3 particles at 650 ◦ C in air. The HSC Chemistry® software package 9.0 was used for the analysis of chemistry and thermodynamic parameters of the processes for WS 2 powder synthesis. The crystalline structure and phase composition of all synthesized powders were analyzed by X-ray diffraction (XRD) measurements. The morphology and chemical composition of these samples were examined by scanning electron microscopy (SEM) combined with energy dispersive X-ray analysis (EDX).",
publisher = "MDPI",
journal = "Metals",
title = "Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)",
volume = "9",
number = "3",
pages = "1-15",
doi = "10.3390/met9030277"
}
Gajić, N., Kamberović, Ž., Anđić, Z., Trpčevská, J., Plešingerova, B.,& Korać, M.. (2019). Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP). in Metals
MDPI., 9(3), 1-15.
https://doi.org/10.3390/met9030277
Gajić N, Kamberović Ž, Anđić Z, Trpčevská J, Plešingerova B, Korać M. Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP). in Metals. 2019;9(3):1-15.
doi:10.3390/met9030277 .
Gajić, Nataša, Kamberović, Željko, Anđić, Zoran, Trpčevská, Jarmila, Plešingerova, Beatrice, Korać, Marija, "Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)" in Metals, 9, no. 3 (2019):1-15,
https://doi.org/10.3390/met9030277 . .
1
7
6
8

Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons

Nikolić, Vesna; Kamberović, Željko; Ranitović, Milisav; Gavrilovski, Milorad; Anđić, Zoran

(Association of Metallurgical Engineers of Serbia, 2019)

TY  - JOUR
AU  - Nikolić, Vesna
AU  - Kamberović, Željko
AU  - Ranitović, Milisav
AU  - Gavrilovski, Milorad
AU  - Anđić, Zoran
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3757
AB  - This research aimed to develop a novel catalyst based on WO3/ZrSiO4 system for halogenated hydrocarbons processing. The production method of this catalyst involved extrusion and as such was simplified compared to thermo-chemical synthesis routes. It had a reduced number of process stages and a lower environmental impact at the same time. In order to examine the phase composition of the catalyst after sintering at 800 °C, the XRD analysis was carried out. The catalyst was then tested in chlorodifluoromethane dehalogenation process on laboratory scale at temperatures of 300, 400 and 500 °C in the presence of water vapor. Catalyst achieves high dehalogenation efficiencies of 88.6, 95.9, and 99.5 % for each of the process temperatures, respectively. Obtained results are in the range with those achieved by using thermo-chemically prepared dehalogenation catalysts.
PB  - Association of Metallurgical Engineers of Serbia
T2  - Metallurgical and Materials Engineering
T1  - Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons
VL  - 25
IS  - 1
SP  - 31
EP  - 37
DO  - 10.30544/411
ER  - 
@article{
author = "Nikolić, Vesna and Kamberović, Željko and Ranitović, Milisav and Gavrilovski, Milorad and Anđić, Zoran",
year = "2019",
abstract = "This research aimed to develop a novel catalyst based on WO3/ZrSiO4 system for halogenated hydrocarbons processing. The production method of this catalyst involved extrusion and as such was simplified compared to thermo-chemical synthesis routes. It had a reduced number of process stages and a lower environmental impact at the same time. In order to examine the phase composition of the catalyst after sintering at 800 °C, the XRD analysis was carried out. The catalyst was then tested in chlorodifluoromethane dehalogenation process on laboratory scale at temperatures of 300, 400 and 500 °C in the presence of water vapor. Catalyst achieves high dehalogenation efficiencies of 88.6, 95.9, and 99.5 % for each of the process temperatures, respectively. Obtained results are in the range with those achieved by using thermo-chemically prepared dehalogenation catalysts.",
publisher = "Association of Metallurgical Engineers of Serbia",
journal = "Metallurgical and Materials Engineering",
title = "Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons",
volume = "25",
number = "1",
pages = "31-37",
doi = "10.30544/411"
}
Nikolić, V., Kamberović, Ž., Ranitović, M., Gavrilovski, M.,& Anđić, Z.. (2019). Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons. in Metallurgical and Materials Engineering
Association of Metallurgical Engineers of Serbia., 25(1), 31-37.
https://doi.org/10.30544/411
Nikolić V, Kamberović Ž, Ranitović M, Gavrilovski M, Anđić Z. Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons. in Metallurgical and Materials Engineering. 2019;25(1):31-37.
doi:10.30544/411 .
Nikolić, Vesna, Kamberović, Željko, Ranitović, Milisav, Gavrilovski, Milorad, Anđić, Zoran, "Synthesis of novel WO3/ZrSiO4 catalysts for dehalogenation of halogenated hydrocarbons" in Metallurgical and Materials Engineering, 25, no. 1 (2019):31-37,
https://doi.org/10.30544/411 . .
1
1

Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive

Gajić, Nataša; Kamberović, Željko; Anđić, Zoran; Korać, Marija; Trpčevská, Jarmila; Stamatović, Mirko

(Journal of the Serbian Chemical Society, 2019)

TY  - JOUR
AU  - Gajić, Nataša
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Trpčevská, Jarmila
AU  - Stamatović, Mirko
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3289
AB  - The aim of this research was to study the effect of graphite addition in the process of synthesis of tribological materials based on tin sulphides. The tin sulphides powders were synthesized from selected precursors by pyrometallurgical method in rotary tilting tube furnace. The thermodynamic parameters of the synthesis were determined using HSC Chemistry software modelling package. In addition, the synthesis process was also characterized by the thermal analysis method: simultaneous differential scanning calorimetry and thermogravimetry (DCS-TGA). The characterization of the synthesized tin sulphides powders included analysis of chemical composition by optical emission spectroscopy, phase composition identification by X-ray diffraction (XRD) and examination of morphology, as well as elemental composition by scanning electron microscopy (SEM) with energy-dispersive spectroscopy (EDS). The hexagonal SnS2 and orthorhombic Sn2S3 phases were formed after the thermal treatment of starting powders in nitrogen atmosphere. The obtained results indicate the positive effects of the graphite addition which enables the synthesis of tin sulphide powders with appropriate content of sulphide phases with minimal loss of sulphur.
PB  - Journal of the Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive
VL  - 84
IS  - 4
SP  - 423
EP  - 433
DO  - 10.2298/JSC180628102G
ER  - 
@article{
author = "Gajić, Nataša and Kamberović, Željko and Anđić, Zoran and Korać, Marija and Trpčevská, Jarmila and Stamatović, Mirko",
year = "2019",
abstract = "The aim of this research was to study the effect of graphite addition in the process of synthesis of tribological materials based on tin sulphides. The tin sulphides powders were synthesized from selected precursors by pyrometallurgical method in rotary tilting tube furnace. The thermodynamic parameters of the synthesis were determined using HSC Chemistry software modelling package. In addition, the synthesis process was also characterized by the thermal analysis method: simultaneous differential scanning calorimetry and thermogravimetry (DCS-TGA). The characterization of the synthesized tin sulphides powders included analysis of chemical composition by optical emission spectroscopy, phase composition identification by X-ray diffraction (XRD) and examination of morphology, as well as elemental composition by scanning electron microscopy (SEM) with energy-dispersive spectroscopy (EDS). The hexagonal SnS2 and orthorhombic Sn2S3 phases were formed after the thermal treatment of starting powders in nitrogen atmosphere. The obtained results indicate the positive effects of the graphite addition which enables the synthesis of tin sulphide powders with appropriate content of sulphide phases with minimal loss of sulphur.",
publisher = "Journal of the Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive",
volume = "84",
number = "4",
pages = "423-433",
doi = "10.2298/JSC180628102G"
}
Gajić, N., Kamberović, Ž., Anđić, Z., Korać, M., Trpčevská, J.,& Stamatović, M.. (2019). Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive. in Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society., 84(4), 423-433.
https://doi.org/10.2298/JSC180628102G
Gajić N, Kamberović Ž, Anđić Z, Korać M, Trpčevská J, Stamatović M. Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive. in Journal of the Serbian Chemical Society. 2019;84(4):423-433.
doi:10.2298/JSC180628102G .
Gajić, Nataša, Kamberović, Željko, Anđić, Zoran, Korać, Marija, Trpčevská, Jarmila, Stamatović, Mirko, "Improving the synthesis process of tribological materials based on tin sulphides by adding graphite as additive" in Journal of the Serbian Chemical Society, 84, no. 4 (2019):423-433,
https://doi.org/10.2298/JSC180628102G . .

Assessment of leaching characteristics of solidified products containing secondary alkaline lead slag

Štulović, Marija; Radovanović, Dragana; Kamberović, Željko; Korać, Marija; Anđić, Zoran

(MDPI, 2019)

TY  - JOUR
AU  - Štulović, Marija
AU  - Radovanović, Dragana
AU  - Kamberović, Željko
AU  - Korać, Marija
AU  - Anđić, Zoran
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3292
AB  - Reuse of waste is one of the main principles of sustainable development and circular economy. Secondary alkaline lead slag is a hazardous waste generated in the recycling process of lead-acid batteries that may be suitable in construction materials. The environmental impact of the use of lead slag as a partial replacement of fine aggregates in the cement-based stabilization/solidification (S/S) process for the preparation of concrete was studied in this paper. Solidified products containing 10%, 15%, 20%, and 25% slag were laboratory tested by unconfined compressive strength (UCS) analyses and the Toxicity Characteristic Leaching Procedure (TCLP). At the same time, the leachability of toxic elements from solidified products with a high percent of slag was evaluated under environmental conditions for during one year. The results of the UCS and TCLP indicated that utilization of this type of slag in cement-based applications may be justified with its controlled addition. However, the described application of the slag was disputed due to the high release of As under high alkaline environmental conditions. Eh-pH analyses and the geochemical modeling using the software PHREEQC were evaluated, as well as the mechanism of pollutant (Pb, As) immobilization (precipitation, adsorption) as a function of pH conditions.
PB  - MDPI
T2  - International Journal of Environmental Research and Public Health
T1  - Assessment of leaching characteristics of solidified products containing secondary alkaline lead slag
VL  - 16
IS  - 11
DO  - 10.3390/ijerph16112005
ER  - 
@article{
author = "Štulović, Marija and Radovanović, Dragana and Kamberović, Željko and Korać, Marija and Anđić, Zoran",
year = "2019",
abstract = "Reuse of waste is one of the main principles of sustainable development and circular economy. Secondary alkaline lead slag is a hazardous waste generated in the recycling process of lead-acid batteries that may be suitable in construction materials. The environmental impact of the use of lead slag as a partial replacement of fine aggregates in the cement-based stabilization/solidification (S/S) process for the preparation of concrete was studied in this paper. Solidified products containing 10%, 15%, 20%, and 25% slag were laboratory tested by unconfined compressive strength (UCS) analyses and the Toxicity Characteristic Leaching Procedure (TCLP). At the same time, the leachability of toxic elements from solidified products with a high percent of slag was evaluated under environmental conditions for during one year. The results of the UCS and TCLP indicated that utilization of this type of slag in cement-based applications may be justified with its controlled addition. However, the described application of the slag was disputed due to the high release of As under high alkaline environmental conditions. Eh-pH analyses and the geochemical modeling using the software PHREEQC were evaluated, as well as the mechanism of pollutant (Pb, As) immobilization (precipitation, adsorption) as a function of pH conditions.",
publisher = "MDPI",
journal = "International Journal of Environmental Research and Public Health",
title = "Assessment of leaching characteristics of solidified products containing secondary alkaline lead slag",
volume = "16",
number = "11",
doi = "10.3390/ijerph16112005"
}
Štulović, M., Radovanović, D., Kamberović, Ž., Korać, M.,& Anđić, Z.. (2019). Assessment of leaching characteristics of solidified products containing secondary alkaline lead slag. in International Journal of Environmental Research and Public Health
MDPI., 16(11).
https://doi.org/10.3390/ijerph16112005
Štulović M, Radovanović D, Kamberović Ž, Korać M, Anđić Z. Assessment of leaching characteristics of solidified products containing secondary alkaline lead slag. in International Journal of Environmental Research and Public Health. 2019;16(11).
doi:10.3390/ijerph16112005 .
Štulović, Marija, Radovanović, Dragana, Kamberović, Željko, Korać, Marija, Anđić, Zoran, "Assessment of leaching characteristics of solidified products containing secondary alkaline lead slag" in International Journal of Environmental Research and Public Health, 16, no. 11 (2019),
https://doi.org/10.3390/ijerph16112005 . .
4
4
3

Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products

Štulović, Marija; Radovanović, Dragana; Kamberović, Željko; Korać, Marija; Anđić, Zoran; Ranitović, Milisav

(Springer Japan, 2019)

TY  - JOUR
AU  - Štulović, Marija
AU  - Radovanović, Dragana
AU  - Kamberović, Željko
AU  - Korać, Marija
AU  - Anđić, Zoran
AU  - Ranitović, Milisav
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3695
AB  - Secondary alkaline lead slag (SALS), generated during lead–acid batteries recycling, is a hazardous waste due to its high reactivity, solubility, and migration of toxic elements. After pulverization caused by storage under atmospheric condition for 30 days, the SALS was sieved and coarse fraction (+ 1 mm) was returned to the recycling process. Finer fraction (− 1 mm) was treated by water leaching to remove soluble compounds. SALS compositions prior and after the pre-treatment and effects of liquid-to-solid ratio, stirring rate, and temperature on Na, S, Fe, As, and Pb leaching from SALS were analyzed. The results show that maximal leaching degrees were 95.78%, 75.32%, and 79.89% for Na, S, and As, respectively (20 l kg−1, 600 min−1, 333 K, 120 min). Leachability of Na and S from SALS was controlled by dissolution of Na2SO4 that could be recovered from leaching solution. Isothermal As leaching is described by diffusion mechanism with activation energy of 15.5 kJ mol−1. Insoluble Pb and Fe sulfates, sulfides, and oxides remained in the SALS. Pre-treated SALS, with reduced mass up to 32%, was solidified in cement matrix. The results of toxicity characteristic leaching procedure and unconfined compressive strength confirmed effectiveness of As removal from SALS by water leaching and Pb immobilization in cement matrix containing 20% of SALS.
PB  - Springer Japan
T2  - Journal of Material Cycles and Waste Management
T1  - Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products
VL  - 21
IS  - 6
SP  - 1402
EP  - 1413
DO  - 10.1007/s10163-019-00892-8
ER  - 
@article{
author = "Štulović, Marija and Radovanović, Dragana and Kamberović, Željko and Korać, Marija and Anđić, Zoran and Ranitović, Milisav",
year = "2019",
abstract = "Secondary alkaline lead slag (SALS), generated during lead–acid batteries recycling, is a hazardous waste due to its high reactivity, solubility, and migration of toxic elements. After pulverization caused by storage under atmospheric condition for 30 days, the SALS was sieved and coarse fraction (+ 1 mm) was returned to the recycling process. Finer fraction (− 1 mm) was treated by water leaching to remove soluble compounds. SALS compositions prior and after the pre-treatment and effects of liquid-to-solid ratio, stirring rate, and temperature on Na, S, Fe, As, and Pb leaching from SALS were analyzed. The results show that maximal leaching degrees were 95.78%, 75.32%, and 79.89% for Na, S, and As, respectively (20 l kg−1, 600 min−1, 333 K, 120 min). Leachability of Na and S from SALS was controlled by dissolution of Na2SO4 that could be recovered from leaching solution. Isothermal As leaching is described by diffusion mechanism with activation energy of 15.5 kJ mol−1. Insoluble Pb and Fe sulfates, sulfides, and oxides remained in the SALS. Pre-treated SALS, with reduced mass up to 32%, was solidified in cement matrix. The results of toxicity characteristic leaching procedure and unconfined compressive strength confirmed effectiveness of As removal from SALS by water leaching and Pb immobilization in cement matrix containing 20% of SALS.",
publisher = "Springer Japan",
journal = "Journal of Material Cycles and Waste Management",
title = "Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products",
volume = "21",
number = "6",
pages = "1402-1413",
doi = "10.1007/s10163-019-00892-8"
}
Štulović, M., Radovanović, D., Kamberović, Ž., Korać, M., Anđić, Z.,& Ranitović, M.. (2019). Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products. in Journal of Material Cycles and Waste Management
Springer Japan., 21(6), 1402-1413.
https://doi.org/10.1007/s10163-019-00892-8
Štulović M, Radovanović D, Kamberović Ž, Korać M, Anđić Z, Ranitović M. Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products. in Journal of Material Cycles and Waste Management. 2019;21(6):1402-1413.
doi:10.1007/s10163-019-00892-8 .
Štulović, Marija, Radovanović, Dragana, Kamberović, Željko, Korać, Marija, Anđić, Zoran, Ranitović, Milisav, "Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products" in Journal of Material Cycles and Waste Management, 21, no. 6 (2019):1402-1413,
https://doi.org/10.1007/s10163-019-00892-8 . .
3
1
3

Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming

Nikolić, Vesna; Anđić, Zoran; Radovanović, Dragana; Uljarević, Jelena; Stevanović, Maja

(Materials Research Society of Serbia, 2018)

TY  - CONF
AU  - Nikolić, Vesna
AU  - Anđić, Zoran
AU  - Radovanović, Dragana
AU  - Uljarević, Jelena
AU  - Stevanović, Maja
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5338
AB  - In this research, catalytic properties of Ni-Pd/Al2O3 catalyst synthesized by aerosol impregnation
method were examined in the dry methane reforming process. First, reticulated ceramic foams
were impregnated by ultrasonically nebulized solution of corresponding chlorides and dried. The
catalyst was activated by direct hydrogen reduction, without calcination, at only 533 K. The
reforming test was carried out at temperatures of 873, 973 and 1023 K. Since CO and H2 are the
main products of the dry methane reforming, yields of those gasses were measured and obtained
results were a base for conclusions about selectivity, activity and stability of the catalyst.
PB  - Materials Research Society of Serbia
C3  - 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018
T1  - Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming
SP  - 87
EP  - 87
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5338
ER  - 
@conference{
author = "Nikolić, Vesna and Anđić, Zoran and Radovanović, Dragana and Uljarević, Jelena and Stevanović, Maja",
year = "2018",
abstract = "In this research, catalytic properties of Ni-Pd/Al2O3 catalyst synthesized by aerosol impregnation
method were examined in the dry methane reforming process. First, reticulated ceramic foams
were impregnated by ultrasonically nebulized solution of corresponding chlorides and dried. The
catalyst was activated by direct hydrogen reduction, without calcination, at only 533 K. The
reforming test was carried out at temperatures of 873, 973 and 1023 K. Since CO and H2 are the
main products of the dry methane reforming, yields of those gasses were measured and obtained
results were a base for conclusions about selectivity, activity and stability of the catalyst.",
publisher = "Materials Research Society of Serbia",
journal = "20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018",
title = "Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming",
pages = "87-87",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5338"
}
Nikolić, V., Anđić, Z., Radovanović, D., Uljarević, J.,& Stevanović, M.. (2018). Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming. in 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018
Materials Research Society of Serbia., 87-87.
https://hdl.handle.net/21.15107/rcub_cherry_5338
Nikolić V, Anđić Z, Radovanović D, Uljarević J, Stevanović M. Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming. in 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018. 2018;:87-87.
https://hdl.handle.net/21.15107/rcub_cherry_5338 .
Nikolić, Vesna, Anđić, Zoran, Radovanović, Dragana, Uljarević, Jelena, Stevanović, Maja, "Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming" in 20th Annual Conference YUCOMAT 2018, Herceg Novi, Montenegro, September 3-7, 2018 (2018):87-87,
https://hdl.handle.net/21.15107/rcub_cherry_5338 .

Exergy life cycle assesment of Ni-based catalyst synthesis processes

Agarski, Boris; Nikolić, Vesna; Kamberović, Željko; Anđić, Zoran; Kosec, Borut; Budak, Igor

(University of Szeged, 2018)

TY  - CONF
AU  - Agarski, Boris
AU  - Nikolić, Vesna
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Kosec, Borut
AU  - Budak, Igor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5052
AB  - Within the life cycle assessment, exergy analysis is one of the specific approaches to evaluate impacts on the environment through the quality of energy which is degraded during the production process [1]. Exergy can be described as a measure of resources depletion and it can be used to evaluate the process efficiency. Comparative assessment of product and processes through life cycle assessment is often used to identify the differences and environmental hotspots. This research applies exergy life cycle assessment to compare different Ni-based catalysts synthesis processes. In previous research [2,3] the authors compared novel Ni-Pd/Al2O3 catalyst synthesis processes with other ones from environmental and performance point of view. Idea of this research is to calculate the impacts on the environment by the total exergy consumption of Ni-based catalyst processes and to compare these results with the results from previous research. Compared with other Ni-based catalyst synthesis processes, the assessment results confirm the previous findings that the novel Ni-Pd/Al2O3 catalyst synthesis process has the smallest environmental impact. Furthermore, exergy life cycle assessment provided insight into impacts on the non-renewable and renewable resources.
PB  - University of Szeged
C3  - Proceedings of the 24th International Symposium on Analytical and Environmental Problems Szeged, Hungary October 8-9, 2018
T1  - Exergy life cycle assesment of Ni-based catalyst synthesis processes
SP  - 5
EP  - 5
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5052
ER  - 
@conference{
author = "Agarski, Boris and Nikolić, Vesna and Kamberović, Željko and Anđić, Zoran and Kosec, Borut and Budak, Igor",
year = "2018",
abstract = "Within the life cycle assessment, exergy analysis is one of the specific approaches to evaluate impacts on the environment through the quality of energy which is degraded during the production process [1]. Exergy can be described as a measure of resources depletion and it can be used to evaluate the process efficiency. Comparative assessment of product and processes through life cycle assessment is often used to identify the differences and environmental hotspots. This research applies exergy life cycle assessment to compare different Ni-based catalysts synthesis processes. In previous research [2,3] the authors compared novel Ni-Pd/Al2O3 catalyst synthesis processes with other ones from environmental and performance point of view. Idea of this research is to calculate the impacts on the environment by the total exergy consumption of Ni-based catalyst processes and to compare these results with the results from previous research. Compared with other Ni-based catalyst synthesis processes, the assessment results confirm the previous findings that the novel Ni-Pd/Al2O3 catalyst synthesis process has the smallest environmental impact. Furthermore, exergy life cycle assessment provided insight into impacts on the non-renewable and renewable resources.",
publisher = "University of Szeged",
journal = "Proceedings of the 24th International Symposium on Analytical and Environmental Problems Szeged, Hungary October 8-9, 2018",
title = "Exergy life cycle assesment of Ni-based catalyst synthesis processes",
pages = "5-5",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5052"
}
Agarski, B., Nikolić, V., Kamberović, Ž., Anđić, Z., Kosec, B.,& Budak, I.. (2018). Exergy life cycle assesment of Ni-based catalyst synthesis processes. in Proceedings of the 24th International Symposium on Analytical and Environmental Problems Szeged, Hungary October 8-9, 2018
University of Szeged., 5-5.
https://hdl.handle.net/21.15107/rcub_cherry_5052
Agarski B, Nikolić V, Kamberović Ž, Anđić Z, Kosec B, Budak I. Exergy life cycle assesment of Ni-based catalyst synthesis processes. in Proceedings of the 24th International Symposium on Analytical and Environmental Problems Szeged, Hungary October 8-9, 2018. 2018;:5-5.
https://hdl.handle.net/21.15107/rcub_cherry_5052 .
Agarski, Boris, Nikolić, Vesna, Kamberović, Željko, Anđić, Zoran, Kosec, Borut, Budak, Igor, "Exergy life cycle assesment of Ni-based catalyst synthesis processes" in Proceedings of the 24th International Symposium on Analytical and Environmental Problems Szeged, Hungary October 8-9, 2018 (2018):5-5,
https://hdl.handle.net/21.15107/rcub_cherry_5052 .

Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming

Nikolić, Vesna; Anđić, Zoran; Radovanović, Dragana; Uljarević, Jelena; Stevanović, Maja

(Beograd : Materials Research Society of Serbia, 2018)

TY  - CONF
AU  - Nikolić, Vesna
AU  - Anđić, Zoran
AU  - Radovanović, Dragana
AU  - Uljarević, Jelena
AU  - Stevanović, Maja
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5053
AB  - In this research, catalytic properties of Ni-Pd/Al2O3 catalyst synthesized by aerosol impregnation
method were examined in the dry methane reforming process. First, reticulated ceramic foams
were impregnated by ultrasonically nebulized solution of corresponding chlorides and dried. The
catalyst was activated by direct hydrogen reduction, without calcination, at only 533 K. The
reforming test was carried out at temperatures of 873, 973 and 1023 K. Since CO and H2 are the
main products of the dry methane reforming, yields of those gasses were measured and obtained
results were a base for conclusions about selectivity, activity and stability of the catalyst.
Acknowledgement: This work was financially supported by the Ministry of Education, Science
and Technological Development of the Republic of Serbia, Project No. TR - 34033.
PB  - Beograd : Materials Research Society of Serbia
C3  - Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
T1  - Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming
VL  - 44
SP  - 87
EP  - 87
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5053
ER  - 
@conference{
author = "Nikolić, Vesna and Anđić, Zoran and Radovanović, Dragana and Uljarević, Jelena and Stevanović, Maja",
year = "2018",
abstract = "In this research, catalytic properties of Ni-Pd/Al2O3 catalyst synthesized by aerosol impregnation
method were examined in the dry methane reforming process. First, reticulated ceramic foams
were impregnated by ultrasonically nebulized solution of corresponding chlorides and dried. The
catalyst was activated by direct hydrogen reduction, without calcination, at only 533 K. The
reforming test was carried out at temperatures of 873, 973 and 1023 K. Since CO and H2 are the
main products of the dry methane reforming, yields of those gasses were measured and obtained
results were a base for conclusions about selectivity, activity and stability of the catalyst.
Acknowledgement: This work was financially supported by the Ministry of Education, Science
and Technological Development of the Republic of Serbia, Project No. TR - 34033.",
publisher = "Beograd : Materials Research Society of Serbia",
journal = "Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018",
title = "Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming",
volume = "44",
pages = "87-87",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5053"
}
Nikolić, V., Anđić, Z., Radovanović, D., Uljarević, J.,& Stevanović, M.. (2018). Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming. in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
Beograd : Materials Research Society of Serbia., 44, 87-87.
https://hdl.handle.net/21.15107/rcub_cherry_5053
Nikolić V, Anđić Z, Radovanović D, Uljarević J, Stevanović M. Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming. in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018. 2018;44:87-87.
https://hdl.handle.net/21.15107/rcub_cherry_5053 .
Nikolić, Vesna, Anđić, Zoran, Radovanović, Dragana, Uljarević, Jelena, Stevanović, Maja, "Ni-Pd/Al2O3 catalyst in the form of foam for dry methane reforming" in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018, 44 (2018):87-87,
https://hdl.handle.net/21.15107/rcub_cherry_5053 .

Synthesis of tribological WS2 powder from oxide precursor

Trpčevská, Jarmila; Plešingerova, Beatrice; Gajić, Nataša; Anđić, Zoran; Kamberović, Željko; Đokić, Jovana

(Belgrade : Materials Research Society of Serbia, 2018)

TY  - CONF
AU  - Trpčevská, Jarmila
AU  - Plešingerova, Beatrice
AU  - Gajić, Nataša
AU  - Anđić, Zoran
AU  - Kamberović, Željko
AU  - Đokić, Jovana
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2792
AB  - This paper describes two stages process for synthesis of WS2 powder on selected temperatures by using WO3 as a precursor. WO3 submicron particles were prepared by ultrasonic spray pyrolysis of ammonium meta-tungstate (AMT) at 650°C in the air. WS2 particles were obtained by
sulfurization of the WO3 particles in presence of additive K2CO3 in a nitrogen atmosphere, first at
lower temperature (200°C) and followed by reduction at higher temperature (900°C). HSC Chemistry software package 9.0 is used for the analysis of chemistry and thermodynamic
parameters of the processes for synthesis of WS2 powder. The samples of WO3 and WS2 powders were characterized by X-ray diffraction (XRD) measurements. The morphology and composition
of these samples were examined by scanning electron microscopy (SEM) combined with energy
dispersive X-ray analysis (EDX).
PB  - Belgrade : Materials Research Society of Serbia
C3  - Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
T1  - Synthesis of tribological WS2 powder from oxide precursor
SP  - 71
EP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2792
ER  - 
@conference{
author = "Trpčevská, Jarmila and Plešingerova, Beatrice and Gajić, Nataša and Anđić, Zoran and Kamberović, Željko and Đokić, Jovana",
year = "2018",
abstract = "This paper describes two stages process for synthesis of WS2 powder on selected temperatures by using WO3 as a precursor. WO3 submicron particles were prepared by ultrasonic spray pyrolysis of ammonium meta-tungstate (AMT) at 650°C in the air. WS2 particles were obtained by
sulfurization of the WO3 particles in presence of additive K2CO3 in a nitrogen atmosphere, first at
lower temperature (200°C) and followed by reduction at higher temperature (900°C). HSC Chemistry software package 9.0 is used for the analysis of chemistry and thermodynamic
parameters of the processes for synthesis of WS2 powder. The samples of WO3 and WS2 powders were characterized by X-ray diffraction (XRD) measurements. The morphology and composition
of these samples were examined by scanning electron microscopy (SEM) combined with energy
dispersive X-ray analysis (EDX).",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018",
title = "Synthesis of tribological WS2 powder from oxide precursor",
pages = "71-71",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2792"
}
Trpčevská, J., Plešingerova, B., Gajić, N., Anđić, Z., Kamberović, Ž.,& Đokić, J.. (2018). Synthesis of tribological WS2 powder from oxide precursor. in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
Belgrade : Materials Research Society of Serbia., 71-71.
https://hdl.handle.net/21.15107/rcub_cherry_2792
Trpčevská J, Plešingerova B, Gajić N, Anđić Z, Kamberović Ž, Đokić J. Synthesis of tribological WS2 powder from oxide precursor. in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018. 2018;:71-71.
https://hdl.handle.net/21.15107/rcub_cherry_2792 .
Trpčevská, Jarmila, Plešingerova, Beatrice, Gajić, Nataša, Anđić, Zoran, Kamberović, Željko, Đokić, Jovana, "Synthesis of tribological WS2 powder from oxide precursor" in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018 (2018):71-71,
https://hdl.handle.net/21.15107/rcub_cherry_2792 .

Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards

Kamberović, Željko; Ranitović, Milisav; Korać, Marija; Anđić, Zoran; Gajić, Nataša; Đokić, Jovana; Jevtić, Sonja

(Mdpi, Basel, 2018)

TY  - JOUR
AU  - Kamberović, Željko
AU  - Ranitović, Milisav
AU  - Korać, Marija
AU  - Anđić, Zoran
AU  - Gajić, Nataša
AU  - Đokić, Jovana
AU  - Jevtić, Sonja
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2164
AB  - This paper presents an experimentally-proved hydrometallurgical process for selective metals recovery from the waste-printed circuit boards (WPCBs) using a combination of conventional and time-saving methods: leaching, cementation, precipitation, reduction and electrowinning. According to the results obtained in the laboratory tests, 92.4% Cu, 98.5% Pb, 96.8% Ag and over 99% Au could be selectively leached and recovered using mineral acids: sulfuric, nitric and aqua regia. Problematic tin recovery was addressed with comprehensive theoretical and experimental work, so 55.4% of Sn could be recovered through the novel physical method, which consists of two-step phase separation. Based on the results, an integral hydrometallurgical route for selective base and precious metals recovery though consecutive steps, (i) Cu, (ii) Sn, (iii) Pb and Ag, and (iv) Au, was developed. The route was tested at scaled-up laboratory level, confirming feasibility of the process and efficiencies of metals recovery. According to the obtained results, the proposed hydrometallurgical route represents an innovative and promising method for selective metals recovery from WPCBs, particularly applicable in small scale hydrometallurgical environments, focused on medium and high grade WPCBs recycling.
PB  - Mdpi, Basel
T2  - METALS
T1  - Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards
VL  - 8
IS  - 6
DO  - 10.3390/met8060441
UR  - Kon_3495
ER  - 
@article{
author = "Kamberović, Željko and Ranitović, Milisav and Korać, Marija and Anđić, Zoran and Gajić, Nataša and Đokić, Jovana and Jevtić, Sonja",
year = "2018",
abstract = "This paper presents an experimentally-proved hydrometallurgical process for selective metals recovery from the waste-printed circuit boards (WPCBs) using a combination of conventional and time-saving methods: leaching, cementation, precipitation, reduction and electrowinning. According to the results obtained in the laboratory tests, 92.4% Cu, 98.5% Pb, 96.8% Ag and over 99% Au could be selectively leached and recovered using mineral acids: sulfuric, nitric and aqua regia. Problematic tin recovery was addressed with comprehensive theoretical and experimental work, so 55.4% of Sn could be recovered through the novel physical method, which consists of two-step phase separation. Based on the results, an integral hydrometallurgical route for selective base and precious metals recovery though consecutive steps, (i) Cu, (ii) Sn, (iii) Pb and Ag, and (iv) Au, was developed. The route was tested at scaled-up laboratory level, confirming feasibility of the process and efficiencies of metals recovery. According to the obtained results, the proposed hydrometallurgical route represents an innovative and promising method for selective metals recovery from WPCBs, particularly applicable in small scale hydrometallurgical environments, focused on medium and high grade WPCBs recycling.",
publisher = "Mdpi, Basel",
journal = "METALS",
title = "Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards",
volume = "8",
number = "6",
doi = "10.3390/met8060441",
url = "Kon_3495"
}
Kamberović, Ž., Ranitović, M., Korać, M., Anđić, Z., Gajić, N., Đokić, J.,& Jevtić, S.. (2018). Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards. in METALS
Mdpi, Basel., 8(6).
https://doi.org/10.3390/met8060441
Kon_3495
Kamberović Ž, Ranitović M, Korać M, Anđić Z, Gajić N, Đokić J, Jevtić S. Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards. in METALS. 2018;8(6).
doi:10.3390/met8060441
Kon_3495 .
Kamberović, Željko, Ranitović, Milisav, Korać, Marija, Anđić, Zoran, Gajić, Nataša, Đokić, Jovana, Jevtić, Sonja, "Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards" in METALS, 8, no. 6 (2018),
https://doi.org/10.3390/met8060441 .,
Kon_3495 .
13
9
13

The effect of CaO and MgO addition and cooling rate on stability of slag obtained after jarosite and neutral leaching residue treatment in the Waelz process

Radovanović, Dragana; Kamberović, Željko; Anđić, Zoran; Ranitović, Milisav; Marković, Branislav

(Oficyna Wydawnicza Politechniki Wroclawskiej, Wroclaw, 2018)

TY  - JOUR
AU  - Radovanović, Dragana
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Ranitović, Milisav
AU  - Marković, Branislav
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2185
AB  - Jarosite and neutral leaching residue (NLR) are the greatest environmental problems of hydrometallurgical zinc production due to their high quantity and hazardous content. Pyrometallurgical processes, such as the Waelz process, could be applied to recover valuable metals present in this waste. The paper investigates the possibility of forming environmentally stable Waelz slag after the Waelz process of jarosite and NLR. Waelz slag, obtained using CaO as a conventional alkaline additive in the Waelz process, showed high As and Sb release after the EN 12457-4 standard leaching test. Multiphase equilibrium composition calculations indicated that As and Sb were present as volatile and migratory species in the slag. In order to obtain Waelz slag with more stable matrices that would encapsulate and immobilize pollutants, MgO additions to CaO and different cooling conditions of the slag were further investigated. The efficiency of modification in additives composition and cooling conditions was assessed by EN 12457-4 leaching test and chemical and microstructural characterization (XRF and SEM-EDS analyses) of the Waelz slags. The results show that addition of MgO does not reduce the efficiency of the process, even more it increases leaching resistance of the slags. Concentrations of all investigated metals (As, Ba, Cu, Mo, Pb, Sb, Zn) after the leaching test were below defined limits for non-hazardous waste. Microstructural analyses revealed that MgO remained inert during Waelz process, and thus favoring the formation of amorphous stable structure, which was enhanced by increased cooling rate. All investigated Waelz slags with MgO additions are suitable for further use or safe disposal.
PB  - Oficyna Wydawnicza Politechniki Wroclawskiej, Wroclaw
T2  - Physicochemical Problems of Mineral Processing
T1  - The effect of CaO and MgO addition and cooling rate on stability of slag obtained after jarosite and neutral leaching residue treatment in the Waelz process
VL  - 54
IS  - 2
SP  - 484
EP  - 495
DO  - 10.5277/ppmp1842
UR  - Kon_3516
ER  - 
@article{
author = "Radovanović, Dragana and Kamberović, Željko and Anđić, Zoran and Ranitović, Milisav and Marković, Branislav",
year = "2018",
abstract = "Jarosite and neutral leaching residue (NLR) are the greatest environmental problems of hydrometallurgical zinc production due to their high quantity and hazardous content. Pyrometallurgical processes, such as the Waelz process, could be applied to recover valuable metals present in this waste. The paper investigates the possibility of forming environmentally stable Waelz slag after the Waelz process of jarosite and NLR. Waelz slag, obtained using CaO as a conventional alkaline additive in the Waelz process, showed high As and Sb release after the EN 12457-4 standard leaching test. Multiphase equilibrium composition calculations indicated that As and Sb were present as volatile and migratory species in the slag. In order to obtain Waelz slag with more stable matrices that would encapsulate and immobilize pollutants, MgO additions to CaO and different cooling conditions of the slag were further investigated. The efficiency of modification in additives composition and cooling conditions was assessed by EN 12457-4 leaching test and chemical and microstructural characterization (XRF and SEM-EDS analyses) of the Waelz slags. The results show that addition of MgO does not reduce the efficiency of the process, even more it increases leaching resistance of the slags. Concentrations of all investigated metals (As, Ba, Cu, Mo, Pb, Sb, Zn) after the leaching test were below defined limits for non-hazardous waste. Microstructural analyses revealed that MgO remained inert during Waelz process, and thus favoring the formation of amorphous stable structure, which was enhanced by increased cooling rate. All investigated Waelz slags with MgO additions are suitable for further use or safe disposal.",
publisher = "Oficyna Wydawnicza Politechniki Wroclawskiej, Wroclaw",
journal = "Physicochemical Problems of Mineral Processing",
title = "The effect of CaO and MgO addition and cooling rate on stability of slag obtained after jarosite and neutral leaching residue treatment in the Waelz process",
volume = "54",
number = "2",
pages = "484-495",
doi = "10.5277/ppmp1842",
url = "Kon_3516"
}
Radovanović, D., Kamberović, Ž., Anđić, Z., Ranitović, M.,& Marković, B.. (2018). The effect of CaO and MgO addition and cooling rate on stability of slag obtained after jarosite and neutral leaching residue treatment in the Waelz process. in Physicochemical Problems of Mineral Processing
Oficyna Wydawnicza Politechniki Wroclawskiej, Wroclaw., 54(2), 484-495.
https://doi.org/10.5277/ppmp1842
Kon_3516
Radovanović D, Kamberović Ž, Anđić Z, Ranitović M, Marković B. The effect of CaO and MgO addition and cooling rate on stability of slag obtained after jarosite and neutral leaching residue treatment in the Waelz process. in Physicochemical Problems of Mineral Processing. 2018;54(2):484-495.
doi:10.5277/ppmp1842
Kon_3516 .
Radovanović, Dragana, Kamberović, Željko, Anđić, Zoran, Ranitović, Milisav, Marković, Branislav, "The effect of CaO and MgO addition and cooling rate on stability of slag obtained after jarosite and neutral leaching residue treatment in the Waelz process" in Physicochemical Problems of Mineral Processing, 54, no. 2 (2018):484-495,
https://doi.org/10.5277/ppmp1842 .,
Kon_3516 .
2
3

Synergistic solid lubricants system based on selected sulfides of technology metals

Gajić, Nataša; Anđić, Zoran; Đokić, Jovana; Kamberović, Željko

(Belgrade : Institute of Technical Sciences of SASA, 2017)

TY  - CONF
AU  - Gajić, Nataša
AU  - Anđić, Zoran
AU  - Đokić, Jovana
AU  - Kamberović, Željko
PY  - 2017
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5363
AB  - Technology advances have resulted in a growing demand for the new tribology materials. In development of the properties of tribology materials, improvements can be achieved by combining materials in form of composites. The aim of this work was production of solid lubricants composites based on sulfides of technology metals. Selected solid lubricant powders, tin sulfide (SnxSy) and tungsten disulfide (WS2), were synthesized by pyrometallurgical method in rotary tilting tube furnace (ST-1200RGV). The chemical thermodynamic parameters of the synthesis were determined using HSC Chemistry software modeling package. Characterization of the obtained powders included analysis of chemical composition by optical emission spectroscopy, phase composition identification by X-ray diffraction (XRD) and microstructural examination by the scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). Finally, the tribological properties of the as-synthesized powders in composite mixture were estimated. It has been shown the beneficial synergistic effect due to unique combination of properties between tin sulfides and tungsten sulfide in composite. In addition, advantage of synergistic tribology material (SnxSy/WS2) is simple method of synthesis and environmentally acceptable components of the composite.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Sixteenth Young Researchers’ Conference Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia
T1  - Synergistic solid lubricants system based on selected sulfides of technology metals
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5363
ER  - 
@conference{
author = "Gajić, Nataša and Anđić, Zoran and Đokić, Jovana and Kamberović, Željko",
year = "2017",
abstract = "Technology advances have resulted in a growing demand for the new tribology materials. In development of the properties of tribology materials, improvements can be achieved by combining materials in form of composites. The aim of this work was production of solid lubricants composites based on sulfides of technology metals. Selected solid lubricant powders, tin sulfide (SnxSy) and tungsten disulfide (WS2), were synthesized by pyrometallurgical method in rotary tilting tube furnace (ST-1200RGV). The chemical thermodynamic parameters of the synthesis were determined using HSC Chemistry software modeling package. Characterization of the obtained powders included analysis of chemical composition by optical emission spectroscopy, phase composition identification by X-ray diffraction (XRD) and microstructural examination by the scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). Finally, the tribological properties of the as-synthesized powders in composite mixture were estimated. It has been shown the beneficial synergistic effect due to unique combination of properties between tin sulfides and tungsten sulfide in composite. In addition, advantage of synergistic tribology material (SnxSy/WS2) is simple method of synthesis and environmentally acceptable components of the composite.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Sixteenth Young Researchers’ Conference Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia",
title = "Synergistic solid lubricants system based on selected sulfides of technology metals",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5363"
}
Gajić, N., Anđić, Z., Đokić, J.,& Kamberović, Ž.. (2017). Synergistic solid lubricants system based on selected sulfides of technology metals. in Sixteenth Young Researchers’ Conference Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA..
https://hdl.handle.net/21.15107/rcub_cherry_5363
Gajić N, Anđić Z, Đokić J, Kamberović Ž. Synergistic solid lubricants system based on selected sulfides of technology metals. in Sixteenth Young Researchers’ Conference Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia. 2017;.
https://hdl.handle.net/21.15107/rcub_cherry_5363 .
Gajić, Nataša, Anđić, Zoran, Đokić, Jovana, Kamberović, Željko, "Synergistic solid lubricants system based on selected sulfides of technology metals" in Sixteenth Young Researchers’ Conference Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia (2017),
https://hdl.handle.net/21.15107/rcub_cherry_5363 .

Comparative life cycle assessment of Ni-based catalyst synthesis processes

Agarski, Boris; Nikolić, Vesna; Kamberović, Željko; Anđić, Zoran; Kosec, Borut; Budak, Igor

(Elsevier, 2017)

TY  - JOUR
AU  - Agarski, Boris
AU  - Nikolić, Vesna
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Kosec, Borut
AU  - Budak, Igor
PY  - 2017
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5050
AB  - Ni-based catalysts supported on ceramics are particularly suitable for industrial applications, for instance reforming of hydrocarbons to produce synthesis gas or hydrogen and production of carbon nanofibers. Conventional synthesis processes for all metal/ceramic catalysts are impregnation, precipitation, coprecipitation and others. The authors have previously developed a novel process for the synthesis of Ni-based catalysts supported on reticulated ceramic foams, including impregnation of foams with ultrasonically generated aerosols of dissolved metal chlorides. By using appropriate multi-criteria analysis methods, the authors concluded that the novel process for the synthesis of Ni-based catalysts was superior in terms of economic and technological aspects. The aim of this research was to compare the novel synthesis processes for a Ni-Pd/Al2O3 catalyst and for other Ni-based catalysts by performing life cycle assessment and evaluating the environmental impacts of each synthesis process. Characterisation results
showed that the dominant environmental impact results from production of palladium (II) chloride for the Ni-Pd/Al2O3 catalyst synthesis process, while the other catalyst synthesis process had large environmental impacts associated with high energy consumption. The final outcome, obtained from comparison of normalisation results, indicates that the novel Ni-Pd/Al2O3 catalyst synthesis process had the smallest environmental impact.
PB  - Elsevier
T2  - Journal of Cleaner Production
T1  - Comparative life cycle assessment of Ni-based catalyst synthesis processes
VL  - 162
SP  - 7
EP  - 15
DO  - 10.1016/j.jclepro.2017.06.012
ER  - 
@article{
author = "Agarski, Boris and Nikolić, Vesna and Kamberović, Željko and Anđić, Zoran and Kosec, Borut and Budak, Igor",
year = "2017",
abstract = "Ni-based catalysts supported on ceramics are particularly suitable for industrial applications, for instance reforming of hydrocarbons to produce synthesis gas or hydrogen and production of carbon nanofibers. Conventional synthesis processes for all metal/ceramic catalysts are impregnation, precipitation, coprecipitation and others. The authors have previously developed a novel process for the synthesis of Ni-based catalysts supported on reticulated ceramic foams, including impregnation of foams with ultrasonically generated aerosols of dissolved metal chlorides. By using appropriate multi-criteria analysis methods, the authors concluded that the novel process for the synthesis of Ni-based catalysts was superior in terms of economic and technological aspects. The aim of this research was to compare the novel synthesis processes for a Ni-Pd/Al2O3 catalyst and for other Ni-based catalysts by performing life cycle assessment and evaluating the environmental impacts of each synthesis process. Characterisation results
showed that the dominant environmental impact results from production of palladium (II) chloride for the Ni-Pd/Al2O3 catalyst synthesis process, while the other catalyst synthesis process had large environmental impacts associated with high energy consumption. The final outcome, obtained from comparison of normalisation results, indicates that the novel Ni-Pd/Al2O3 catalyst synthesis process had the smallest environmental impact.",
publisher = "Elsevier",
journal = "Journal of Cleaner Production",
title = "Comparative life cycle assessment of Ni-based catalyst synthesis processes",
volume = "162",
pages = "7-15",
doi = "10.1016/j.jclepro.2017.06.012"
}
Agarski, B., Nikolić, V., Kamberović, Ž., Anđić, Z., Kosec, B.,& Budak, I.. (2017). Comparative life cycle assessment of Ni-based catalyst synthesis processes. in Journal of Cleaner Production
Elsevier., 162, 7-15.
https://doi.org/10.1016/j.jclepro.2017.06.012
Agarski B, Nikolić V, Kamberović Ž, Anđić Z, Kosec B, Budak I. Comparative life cycle assessment of Ni-based catalyst synthesis processes. in Journal of Cleaner Production. 2017;162:7-15.
doi:10.1016/j.jclepro.2017.06.012 .
Agarski, Boris, Nikolić, Vesna, Kamberović, Željko, Anđić, Zoran, Kosec, Borut, Budak, Igor, "Comparative life cycle assessment of Ni-based catalyst synthesis processes" in Journal of Cleaner Production, 162 (2017):7-15,
https://doi.org/10.1016/j.jclepro.2017.06.012 . .
18
16
18

Synergistic solid lubricants system based on selected sulfides of technology metals

Gajić, Nataša; Anđić, Zoran; Đokić, Jovana; Kamberović, Željko

(Belgrade : Institute of Technical Science of SASA, 2017)

TY  - CONF
AU  - Gajić, Nataša
AU  - Anđić, Zoran
AU  - Đokić, Jovana
AU  - Kamberović, Željko
PY  - 2017
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5055
AB  - Technology advances have resulted in a growing demand for the new tribology materials. In development of the properties of tribology materials, improvements can be achieved by combining materials in form of composites. The aim of this work was production of solid lubricants composites based on sulfides of technology metals. Selected solid lubricant powders, tin sulfide (Snx Sy) and tungsten disulfide (WS2), were synthesized by pyrometallurgical method in rotary tilting tube furnace (ST-1200RGV). The chemical thermodynamic parameters of the synthesis were determined using HSC Chemistry software modeling package. Characterization of the obtained powders included analysis of chemical composition by optical emission spectroscopy, phase composition identification by X-ray diffraction (XRD) and microstructural examination by the scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). Finally, the tribological properties of the as-synthesized powders in composite mixture were estimated. It has been shown the beneficial synergistic effect due to unique combination of properties between tin sulfides and tungsten sulfide in composite. In addition, advantage of synergistic tribology material (SnxSy /WS2) is simple method of synthesis and environmentally acceptable components of the composite
PB  - Belgrade : Institute of Technical Science of SASA
C3  - Sixteenth Young Researchers Conference - Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia
T1  - Synergistic solid lubricants system based on selected sulfides of technology metals
SP  - 64
EP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5055
ER  - 
@conference{
author = "Gajić, Nataša and Anđić, Zoran and Đokić, Jovana and Kamberović, Željko",
year = "2017",
abstract = "Technology advances have resulted in a growing demand for the new tribology materials. In development of the properties of tribology materials, improvements can be achieved by combining materials in form of composites. The aim of this work was production of solid lubricants composites based on sulfides of technology metals. Selected solid lubricant powders, tin sulfide (Snx Sy) and tungsten disulfide (WS2), were synthesized by pyrometallurgical method in rotary tilting tube furnace (ST-1200RGV). The chemical thermodynamic parameters of the synthesis were determined using HSC Chemistry software modeling package. Characterization of the obtained powders included analysis of chemical composition by optical emission spectroscopy, phase composition identification by X-ray diffraction (XRD) and microstructural examination by the scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). Finally, the tribological properties of the as-synthesized powders in composite mixture were estimated. It has been shown the beneficial synergistic effect due to unique combination of properties between tin sulfides and tungsten sulfide in composite. In addition, advantage of synergistic tribology material (SnxSy /WS2) is simple method of synthesis and environmentally acceptable components of the composite",
publisher = "Belgrade : Institute of Technical Science of SASA",
journal = "Sixteenth Young Researchers Conference - Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia",
title = "Synergistic solid lubricants system based on selected sulfides of technology metals",
pages = "64-64",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5055"
}
Gajić, N., Anđić, Z., Đokić, J.,& Kamberović, Ž.. (2017). Synergistic solid lubricants system based on selected sulfides of technology metals. in Sixteenth Young Researchers Conference - Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia
Belgrade : Institute of Technical Science of SASA., 64-64.
https://hdl.handle.net/21.15107/rcub_cherry_5055
Gajić N, Anđić Z, Đokić J, Kamberović Ž. Synergistic solid lubricants system based on selected sulfides of technology metals. in Sixteenth Young Researchers Conference - Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia. 2017;:64-64.
https://hdl.handle.net/21.15107/rcub_cherry_5055 .
Gajić, Nataša, Anđić, Zoran, Đokić, Jovana, Kamberović, Željko, "Synergistic solid lubricants system based on selected sulfides of technology metals" in Sixteenth Young Researchers Conference - Materials Science and Engineering, December 6-8, 2017, Belgrade, Serbia (2017):64-64,
https://hdl.handle.net/21.15107/rcub_cherry_5055 .

Redesign of secondary magnesium metallurgy in the complex Mg Serbien

Uljarević, Jelena; Kamberović, Željko; Anđić, Zoran; Kokeza, Gordana; Radosavljević, Darko; Dvojaković, Mihailo

(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), 2017)

TY  - JOUR
AU  - Uljarević, Jelena
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Kokeza, Gordana
AU  - Radosavljević, Darko
AU  - Dvojaković, Mihailo
PY  - 2017
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5054
AB  - In the current study it has been concluded that production of magnesium is only feasible by principles of closing the production cycle through optimization and synergy between primary and secondary magnesium production in order to generate as least as possible waste, emission and pollution in the Pidgeon process. The time of return of investment in redesign of secondary magnesium metallurgy was concluded to be 3.11 years which is the shortest time for this kind
of projects. The parameters as the individual discount rate 11.50%, internal rate of return, period of return 19%, positive net present value and profitability index 1.98 are acceptable. The unit capital cost per unit of $ 5,267/t and unit OPEX of $ 1,395/t were indicative of the economic success of this project and the most appropriate parameters have been achieved. Also, using gas as a fuel instead of coal will reduce OPEX for 8.4%. With this model waste substances are converted
into highly profitable resources along with the promotion of sustainability and a cleaner production strategy, which is the ultimate goal for company and society.
PB  - Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)
T2  - Procesna tehnika
T1  - Redesign of secondary magnesium metallurgy in the complex Mg Serbien
VL  - 29
IS  - 2
SP  - 12
EP  - 17
DO  - 10.24094/ptc.017.29.2.12
ER  - 
@article{
author = "Uljarević, Jelena and Kamberović, Željko and Anđić, Zoran and Kokeza, Gordana and Radosavljević, Darko and Dvojaković, Mihailo",
year = "2017",
abstract = "In the current study it has been concluded that production of magnesium is only feasible by principles of closing the production cycle through optimization and synergy between primary and secondary magnesium production in order to generate as least as possible waste, emission and pollution in the Pidgeon process. The time of return of investment in redesign of secondary magnesium metallurgy was concluded to be 3.11 years which is the shortest time for this kind
of projects. The parameters as the individual discount rate 11.50%, internal rate of return, period of return 19%, positive net present value and profitability index 1.98 are acceptable. The unit capital cost per unit of $ 5,267/t and unit OPEX of $ 1,395/t were indicative of the economic success of this project and the most appropriate parameters have been achieved. Also, using gas as a fuel instead of coal will reduce OPEX for 8.4%. With this model waste substances are converted
into highly profitable resources along with the promotion of sustainability and a cleaner production strategy, which is the ultimate goal for company and society.",
publisher = "Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)",
journal = "Procesna tehnika",
title = "Redesign of secondary magnesium metallurgy in the complex Mg Serbien",
volume = "29",
number = "2",
pages = "12-17",
doi = "10.24094/ptc.017.29.2.12"
}
Uljarević, J., Kamberović, Ž., Anđić, Z., Kokeza, G., Radosavljević, D.,& Dvojaković, M.. (2017). Redesign of secondary magnesium metallurgy in the complex Mg Serbien. in Procesna tehnika
Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)., 29(2), 12-17.
https://doi.org/10.24094/ptc.017.29.2.12
Uljarević J, Kamberović Ž, Anđić Z, Kokeza G, Radosavljević D, Dvojaković M. Redesign of secondary magnesium metallurgy in the complex Mg Serbien. in Procesna tehnika. 2017;29(2):12-17.
doi:10.24094/ptc.017.29.2.12 .
Uljarević, Jelena, Kamberović, Željko, Anđić, Zoran, Kokeza, Gordana, Radosavljević, Darko, Dvojaković, Mihailo, "Redesign of secondary magnesium metallurgy in the complex Mg Serbien" in Procesna tehnika, 29, no. 2 (2017):12-17,
https://doi.org/10.24094/ptc.017.29.2.12 . .

Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium

Nikolić, Vesna; Kamberović, Željko; Korać, Marija; Anđić, Zoran; Mihajlović, Aleksandar; Uljarević, Jelena

(Assoc Chemical Engineers Serbia, Belgrade, 2016)

TY  - JOUR
AU  - Nikolić, Vesna
AU  - Kamberović, Željko
AU  - Korać, Marija
AU  - Anđić, Zoran
AU  - Mihajlović, Aleksandar
AU  - Uljarević, Jelena
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1939
AB  - The aim of this study was comparative analysis of catalysts with 5 and 20 wt.% Ni loading, with and without Pd additive, and it included: determination of reduction degrees, investigation on microstructure by scanning electron microscopy and chemical analysis by energy-dispersive spectroscopy. Ni/Al2O3 and Ni-Pd/Al2O3 catalysts supported on alpha-Al2O3-based foams were synthesized by aerosol assisted impregnation. Impregnation of the foams by ultrasonically aerosolized chlorides was followed by drying at 473 K and hydrogen reduction at 533 and 633 K. Lower Ni loading resulted in higher reduction degrees. Ni loading of 20 wt.% enabled relatively uniform coverage of the foam with a metallic coating. Nearly complete reduction was achieved at both temperatures with activity modifier (Pd). Reduction degrees reached 99.4 and 98.2 wt.% at 533 K for 5 and 20 wt.% of Ni, respectively.
PB  - Assoc Chemical Engineers Serbia, Belgrade
T2  - Hemijska industrija
T1  - Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium
VL  - 70
IS  - 2
SP  - 137
EP  - 142
DO  - 10.2298/HEMIND140928090N
UR  - Kon_3058
ER  - 
@article{
author = "Nikolić, Vesna and Kamberović, Željko and Korać, Marija and Anđić, Zoran and Mihajlović, Aleksandar and Uljarević, Jelena",
year = "2016",
abstract = "The aim of this study was comparative analysis of catalysts with 5 and 20 wt.% Ni loading, with and without Pd additive, and it included: determination of reduction degrees, investigation on microstructure by scanning electron microscopy and chemical analysis by energy-dispersive spectroscopy. Ni/Al2O3 and Ni-Pd/Al2O3 catalysts supported on alpha-Al2O3-based foams were synthesized by aerosol assisted impregnation. Impregnation of the foams by ultrasonically aerosolized chlorides was followed by drying at 473 K and hydrogen reduction at 533 and 633 K. Lower Ni loading resulted in higher reduction degrees. Ni loading of 20 wt.% enabled relatively uniform coverage of the foam with a metallic coating. Nearly complete reduction was achieved at both temperatures with activity modifier (Pd). Reduction degrees reached 99.4 and 98.2 wt.% at 533 K for 5 and 20 wt.% of Ni, respectively.",
publisher = "Assoc Chemical Engineers Serbia, Belgrade",
journal = "Hemijska industrija",
title = "Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium",
volume = "70",
number = "2",
pages = "137-142",
doi = "10.2298/HEMIND140928090N",
url = "Kon_3058"
}
Nikolić, V., Kamberović, Ž., Korać, M., Anđić, Z., Mihajlović, A.,& Uljarević, J.. (2016). Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium. in Hemijska industrija
Assoc Chemical Engineers Serbia, Belgrade., 70(2), 137-142.
https://doi.org/10.2298/HEMIND140928090N
Kon_3058
Nikolić V, Kamberović Ž, Korać M, Anđić Z, Mihajlović A, Uljarević J. Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium. in Hemijska industrija. 2016;70(2):137-142.
doi:10.2298/HEMIND140928090N
Kon_3058 .
Nikolić, Vesna, Kamberović, Željko, Korać, Marija, Anđić, Zoran, Mihajlović, Aleksandar, Uljarević, Jelena, "Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium" in Hemijska industrija, 70, no. 2 (2016):137-142,
https://doi.org/10.2298/HEMIND140928090N .,
Kon_3058 .
2
1
2

Multi-Criteria Analysis of Synthesis Methods for Ni-Based Catalysts

Nikolić, Vesna; Agarski, Boris; Kamberović, Željko; Anđić, Zoran; Budak, Igor; Kosec, Borut

(Inst Za Kovinske Materiale I In Tehnologie, Ljubjana, 2016)

TY  - JOUR
AU  - Nikolić, Vesna
AU  - Agarski, Boris
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Budak, Igor
AU  - Kosec, Borut
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2295
AB  - Catalysts based on the Ni/Al2O3 system are used in a variety of catalytic processes. Catalysts are commonly synthesized through thermochemical routes (impregnation, precipitation, coprecipitation and others). The authors prepared a Ni-Pd/Al2O3 catalyst supported by a ceramic foam, using a novel method, whereby the foam was impregnated with aerosol. This paper evaluates the synthesis methods for the experimentally obtained Ni-Pd/Al2O3 catalyst in comparison with other Ni-based catalysts, using three multi-criteria analysis methods (SAW, TOPSIS and PROMETHEE II). The synthesis methods for Ni-based catalysts were compared with respect to the following parameters: preparation method, addition of the precipitation agent during preparation, forming and mixing precursors, filtration, drying procedure, calcination, reduction, and the presence of NiAl2O4. The final results indicate that the synthesis method for the Ni-Pd/Al2O3 catalyst is the best ranked in comparison with the others.
PB  - Inst Za Kovinske Materiale I In Tehnologie, Ljubjana
T2  - Materials and Technology = Materiali in Tehnologije
T1  - Multi-Criteria Analysis of Synthesis Methods for Ni-Based Catalysts
VL  - 50
IS  - 4
SP  - 553
EP  - 558
DO  - 10.17222/mit.2015.147
UR  - Kon_3111
ER  - 
@article{
author = "Nikolić, Vesna and Agarski, Boris and Kamberović, Željko and Anđić, Zoran and Budak, Igor and Kosec, Borut",
year = "2016",
abstract = "Catalysts based on the Ni/Al2O3 system are used in a variety of catalytic processes. Catalysts are commonly synthesized through thermochemical routes (impregnation, precipitation, coprecipitation and others). The authors prepared a Ni-Pd/Al2O3 catalyst supported by a ceramic foam, using a novel method, whereby the foam was impregnated with aerosol. This paper evaluates the synthesis methods for the experimentally obtained Ni-Pd/Al2O3 catalyst in comparison with other Ni-based catalysts, using three multi-criteria analysis methods (SAW, TOPSIS and PROMETHEE II). The synthesis methods for Ni-based catalysts were compared with respect to the following parameters: preparation method, addition of the precipitation agent during preparation, forming and mixing precursors, filtration, drying procedure, calcination, reduction, and the presence of NiAl2O4. The final results indicate that the synthesis method for the Ni-Pd/Al2O3 catalyst is the best ranked in comparison with the others.",
publisher = "Inst Za Kovinske Materiale I In Tehnologie, Ljubjana",
journal = "Materials and Technology = Materiali in Tehnologije",
title = "Multi-Criteria Analysis of Synthesis Methods for Ni-Based Catalysts",
volume = "50",
number = "4",
pages = "553-558",
doi = "10.17222/mit.2015.147",
url = "Kon_3111"
}
Nikolić, V., Agarski, B., Kamberović, Ž., Anđić, Z., Budak, I.,& Kosec, B.. (2016). Multi-Criteria Analysis of Synthesis Methods for Ni-Based Catalysts. in Materials and Technology = Materiali in Tehnologije
Inst Za Kovinske Materiale I In Tehnologie, Ljubjana., 50(4), 553-558.
https://doi.org/10.17222/mit.2015.147
Kon_3111
Nikolić V, Agarski B, Kamberović Ž, Anđić Z, Budak I, Kosec B. Multi-Criteria Analysis of Synthesis Methods for Ni-Based Catalysts. in Materials and Technology = Materiali in Tehnologije. 2016;50(4):553-558.
doi:10.17222/mit.2015.147
Kon_3111 .
Nikolić, Vesna, Agarski, Boris, Kamberović, Željko, Anđić, Zoran, Budak, Igor, Kosec, Borut, "Multi-Criteria Analysis of Synthesis Methods for Ni-Based Catalysts" in Materials and Technology = Materiali in Tehnologije, 50, no. 4 (2016):553-558,
https://doi.org/10.17222/mit.2015.147 .,
Kon_3111 .
2
2

Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution

Anđić, Zoran; Korać, Marija; Kamberović, Željko

(Assoc Metallurgical Engineers Serbia, Belgrade, 2016)

TY  - JOUR
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Kamberović, Željko
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2517
AB  - Based on the analysis of the non-standard iron-bearing raw materials treatment process and the results of real composition measurements of the flue gas, the study of hazards by identification of harmful substances that occur in the accident, as well as the modeling of the system of protection against air-pollution due to the cancellation of work the bag filter was carried out. Applying the model (Aloha software package) provides an overview of possible developments of events and zones of propagation of the precipitated particulate matter through the share of cadmium (Cd) in them. In the case of malfunction of filter system, emissions of particulate matter enormously exceed the permitted values. In the conditions of the simulated accident, particle velocity of flue gases was amounted E approximate to 738 mg/s or 2657 g/h of dust. The propagation of the precipitated particulate matter in the lower layer of the atmosphere, downwind, given trough the share of Cd in them, is 100 m from the source of pollution for the characteristic density of 5. g/m(2).day and 140m for the characteristic density of 2. g/m(2). day, in the stable state of the atmosphere, i.e. 870 m and 1100 m, respectively, in the neutral state of the atmosphere.
PB  - Assoc Metallurgical Engineers Serbia, Belgrade
T2  - Metallurgical and Materials Engineering
T1  - Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution
VL  - 22
IS  - 4
SP  - 303
EP  - 311
UR  - Kon_3333
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2517
ER  - 
@article{
author = "Anđić, Zoran and Korać, Marija and Kamberović, Željko",
year = "2016",
abstract = "Based on the analysis of the non-standard iron-bearing raw materials treatment process and the results of real composition measurements of the flue gas, the study of hazards by identification of harmful substances that occur in the accident, as well as the modeling of the system of protection against air-pollution due to the cancellation of work the bag filter was carried out. Applying the model (Aloha software package) provides an overview of possible developments of events and zones of propagation of the precipitated particulate matter through the share of cadmium (Cd) in them. In the case of malfunction of filter system, emissions of particulate matter enormously exceed the permitted values. In the conditions of the simulated accident, particle velocity of flue gases was amounted E approximate to 738 mg/s or 2657 g/h of dust. The propagation of the precipitated particulate matter in the lower layer of the atmosphere, downwind, given trough the share of Cd in them, is 100 m from the source of pollution for the characteristic density of 5. g/m(2).day and 140m for the characteristic density of 2. g/m(2). day, in the stable state of the atmosphere, i.e. 870 m and 1100 m, respectively, in the neutral state of the atmosphere.",
publisher = "Assoc Metallurgical Engineers Serbia, Belgrade",
journal = "Metallurgical and Materials Engineering",
title = "Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution",
volume = "22",
number = "4",
pages = "303-311",
url = "Kon_3333, https://hdl.handle.net/21.15107/rcub_cherry_2517"
}
Anđić, Z., Korać, M.,& Kamberović, Ž.. (2016). Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution. in Metallurgical and Materials Engineering
Assoc Metallurgical Engineers Serbia, Belgrade., 22(4), 303-311.
Kon_3333
Anđić Z, Korać M, Kamberović Ž. Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution. in Metallurgical and Materials Engineering. 2016;22(4):303-311.
Kon_3333 .
Anđić, Zoran, Korać, Marija, Kamberović, Željko, "Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution" in Metallurgical and Materials Engineering, 22, no. 4 (2016):303-311,
Kon_3333 .

Disperzno ojačani materijali na bazi nanostrukturnih prahova u sistemu bakar-glinica

Korać, Marija; Anđić, Zoran; Kamberović, Željko

(Savez inženjera metalurgije Srbije, 2015)

TY  - BOOK
AU  - Korać, Marija
AU  - Anđić, Zoran
AU  - Kamberović, Željko
PY  - 2015
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5310
AB  - U okviru monografije, polazeći od teorijskog prikaza sinteze, strukture, svojstava i primene nanostrukturnih materijala, dati su originalni eksperimentalni rezultati uporedne analize različitim
postupcima sintetisanih disperzno ojačanih nanostrukturnih kompozitnih Cu-Al2O3 materijala sledećih sistema:
- nanokompozitnog Cu-Al2O3 sistema dobijenog mehaničkim legiranjem komercijalnog praha bakra dobijenog elektrolitičkim postupkom i glinice sintetisane sol-gel metodom,
- nanokompozitnog Cu-Al2O3 sistema na bazi praha dobijenog termohemijskim postupkom, taloženjem iz tečne faze,
- nanokompozitnog Cu-Al2O3 sistema dobijenog kombinacijom hemijskog postupka sinteze i mehaničkog legiranja.
PB  - Savez inženjera metalurgije Srbije
T1  - Disperzno ojačani materijali na bazi nanostrukturnih prahova u sistemu bakar-glinica
SP  - 1
EP  - 228
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5310
ER  - 
@book{
author = "Korać, Marija and Anđić, Zoran and Kamberović, Željko",
year = "2015",
abstract = "U okviru monografije, polazeći od teorijskog prikaza sinteze, strukture, svojstava i primene nanostrukturnih materijala, dati su originalni eksperimentalni rezultati uporedne analize različitim
postupcima sintetisanih disperzno ojačanih nanostrukturnih kompozitnih Cu-Al2O3 materijala sledećih sistema:
- nanokompozitnog Cu-Al2O3 sistema dobijenog mehaničkim legiranjem komercijalnog praha bakra dobijenog elektrolitičkim postupkom i glinice sintetisane sol-gel metodom,
- nanokompozitnog Cu-Al2O3 sistema na bazi praha dobijenog termohemijskim postupkom, taloženjem iz tečne faze,
- nanokompozitnog Cu-Al2O3 sistema dobijenog kombinacijom hemijskog postupka sinteze i mehaničkog legiranja.",
publisher = "Savez inženjera metalurgije Srbije",
title = "Disperzno ojačani materijali na bazi nanostrukturnih prahova u sistemu bakar-glinica",
pages = "1-228",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5310"
}
Korać, M., Anđić, Z.,& Kamberović, Ž.. (2015). Disperzno ojačani materijali na bazi nanostrukturnih prahova u sistemu bakar-glinica. 
Savez inženjera metalurgije Srbije., 1-228.
https://hdl.handle.net/21.15107/rcub_cherry_5310
Korać M, Anđić Z, Kamberović Ž. Disperzno ojačani materijali na bazi nanostrukturnih prahova u sistemu bakar-glinica. 2015;:1-228.
https://hdl.handle.net/21.15107/rcub_cherry_5310 .
Korać, Marija, Anđić, Zoran, Kamberović, Željko, "Disperzno ojačani materijali na bazi nanostrukturnih prahova u sistemu bakar-glinica" (2015):1-228,
https://hdl.handle.net/21.15107/rcub_cherry_5310 .

Synthesis of environmentally friendly multipurpose metal sulfide tribological materials

Kamberović, Željko; Anđić, Zoran; Korać, Marija; Gavrilovski, Milorad; Mihailović, Aleksandar; Jovanović, Nikola; Gajić, Nataša

(Mining and Metallurgy Institute Bor, 2015)

TY  - CONF
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Gavrilovski, Milorad
AU  - Mihailović, Aleksandar
AU  - Jovanović, Nikola
AU  - Gajić, Nataša
PY  - 2015
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5312
AB  - This paper presents the synthesis of multipurpose metal sulfide tribological materials, as a replacement for conventional tribological materials containing migratory heavy metals, harmful for working and living environment. Tin sulfide powder in crystalline form, with appropriate content of sulfide phases, was synthesized by pyrometallurgical method. By application of an appropriate temperature-time regime for the synthesis, is provided minimal loss of sulfur and reduction its negative impact on the environment. Characterization of synthesized powder included the determination of sulfur loss, chemical analysis, XRD analysis and microstructural examination by scanning electron microscopy coupled with energy dispersive spectroscopy (SEM-EDS).
PB  - Mining and Metallurgy Institute Bor
C3  - Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015
T1  - Synthesis of environmentally friendly multipurpose metal sulfide tribological materials
SP  - 331
EP  - 334
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5312
ER  - 
@conference{
author = "Kamberović, Željko and Anđić, Zoran and Korać, Marija and Gavrilovski, Milorad and Mihailović, Aleksandar and Jovanović, Nikola and Gajić, Nataša",
year = "2015",
abstract = "This paper presents the synthesis of multipurpose metal sulfide tribological materials, as a replacement for conventional tribological materials containing migratory heavy metals, harmful for working and living environment. Tin sulfide powder in crystalline form, with appropriate content of sulfide phases, was synthesized by pyrometallurgical method. By application of an appropriate temperature-time regime for the synthesis, is provided minimal loss of sulfur and reduction its negative impact on the environment. Characterization of synthesized powder included the determination of sulfur loss, chemical analysis, XRD analysis and microstructural examination by scanning electron microscopy coupled with energy dispersive spectroscopy (SEM-EDS).",
publisher = "Mining and Metallurgy Institute Bor",
journal = "Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015",
title = "Synthesis of environmentally friendly multipurpose metal sulfide tribological materials",
pages = "331-334",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5312"
}
Kamberović, Ž., Anđić, Z., Korać, M., Gavrilovski, M., Mihailović, A., Jovanović, N.,& Gajić, N.. (2015). Synthesis of environmentally friendly multipurpose metal sulfide tribological materials. in Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015
Mining and Metallurgy Institute Bor., 331-334.
https://hdl.handle.net/21.15107/rcub_cherry_5312
Kamberović Ž, Anđić Z, Korać M, Gavrilovski M, Mihailović A, Jovanović N, Gajić N. Synthesis of environmentally friendly multipurpose metal sulfide tribological materials. in Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015. 2015;:331-334.
https://hdl.handle.net/21.15107/rcub_cherry_5312 .
Kamberović, Željko, Anđić, Zoran, Korać, Marija, Gavrilovski, Milorad, Mihailović, Aleksandar, Jovanović, Nikola, Gajić, Nataša, "Synthesis of environmentally friendly multipurpose metal sulfide tribological materials" in Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015 (2015):331-334,
https://hdl.handle.net/21.15107/rcub_cherry_5312 .

Simulation and experimental verification the treatment of dispersed zinc and iron bearing materials using software package for the Waelz process (SPW)

Kovačević, Tihomir; Kamberović, Željko; Anđić, Zoran; Korać, Marija; Vasić, Aleksandar

(Mining and Metallurgy Institute Bor, 2015)

TY  - CONF
AU  - Kovačević, Tihomir
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Vasić, Aleksandar
PY  - 2015
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5313
AB  - Simulation of the Waelz process, using Software Package for the Waelz process (SPW) was studied. SPW is a mathematical model used for calculation the technological parameters of processing zinc bearing materials in the Waelz process. The used materials was zinc oxide – PbAg residue (Concentrate A) and zinc neutral leach residue (Concentrate B). Experiments have been performed in order to verify the results obtained by simulation. Results of experiments were in correlation with the results from simulation. Distribution of zinc from input charge to clinker in simulation and experiment was 5.94% and 9.46% respectively.
PB  - Mining and Metallurgy Institute Bor
C3  - Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015
T1  - Simulation and experimental verification the treatment of dispersed zinc and iron bearing materials using software package for the Waelz process (SPW)
SP  - 343
EP  - 346
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5313
ER  - 
@conference{
author = "Kovačević, Tihomir and Kamberović, Željko and Anđić, Zoran and Korać, Marija and Vasić, Aleksandar",
year = "2015",
abstract = "Simulation of the Waelz process, using Software Package for the Waelz process (SPW) was studied. SPW is a mathematical model used for calculation the technological parameters of processing zinc bearing materials in the Waelz process. The used materials was zinc oxide – PbAg residue (Concentrate A) and zinc neutral leach residue (Concentrate B). Experiments have been performed in order to verify the results obtained by simulation. Results of experiments were in correlation with the results from simulation. Distribution of zinc from input charge to clinker in simulation and experiment was 5.94% and 9.46% respectively.",
publisher = "Mining and Metallurgy Institute Bor",
journal = "Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015",
title = "Simulation and experimental verification the treatment of dispersed zinc and iron bearing materials using software package for the Waelz process (SPW)",
pages = "343-346",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5313"
}
Kovačević, T., Kamberović, Ž., Anđić, Z., Korać, M.,& Vasić, A.. (2015). Simulation and experimental verification the treatment of dispersed zinc and iron bearing materials using software package for the Waelz process (SPW). in Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015
Mining and Metallurgy Institute Bor., 343-346.
https://hdl.handle.net/21.15107/rcub_cherry_5313
Kovačević T, Kamberović Ž, Anđić Z, Korać M, Vasić A. Simulation and experimental verification the treatment of dispersed zinc and iron bearing materials using software package for the Waelz process (SPW). in Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015. 2015;:343-346.
https://hdl.handle.net/21.15107/rcub_cherry_5313 .
Kovačević, Tihomir, Kamberović, Željko, Anđić, Zoran, Korać, Marija, Vasić, Aleksandar, "Simulation and experimental verification the treatment of dispersed zinc and iron bearing materials using software package for the Waelz process (SPW)" in Proceedings of 47th International October Conference on Mining and Metallurgy, October 6, 2015 (2015):343-346,
https://hdl.handle.net/21.15107/rcub_cherry_5313 .