TY  - CONF
AU  - Manojlović, Vaso
AU  - Kamberović, Željko
AU  - Jevtić, Sanja O.
AU  - Gajić, Nataša
AU  - Ranitović, Milisav
AU  - Milošević, Anđela
AU  - Đokić, Jovana
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6297
AB  - In the hydrometallurgical process for getting the zine, after acid leaching, zinc-ferric sludge as the byproduct is further treated in the so-called jarosite procedure In the jarosite procedure, Pb and Ag are valorized, and Fe is removed through the residue. Besides Fe, in the jarosite residue, the other impurities are present (2n. Cu Ni, Cr, Co, As, Cd, Pb, 5b, Ge, Ga, In) which could be mobile in the environment causing the hazardous consequences [11]. The main goal of our research is to determine the activation energy of the decomposition of jarosite using thermogravimetry analysis. The thermogravimetric curve (IG) shows three segments, which indicate that the degradation of jarosite occurs in three steps. Below 200 °C, mass loss is 1.1%, due to adsorbed water evaporation. At an interval of 285-440 °C (with DTG maximum at 418 °C) deammonicifiation and dehydroxylation occurred. Also, structural water is released above 390 °C, so that three reactions occur simultaneously in this temperature range - which justifies the high activation energy on a - 0.3 and temperature of 420 °C (Figure b, c). Jarosite decomposed into ferrous sulfate and hematite with a weight loss of 22.6%. The mass loss in the range 520 to 750 °C (DTG maximum at 625 °C) is attributed to the loss of sulfate as $Oz. Two minima (420.1 and 625.9 °C) are observed on the DSC curve, which indicates that the process of jarosite decomposition is endothermic. The Fell could oxidize from intermediate phases, which is favorable to get Fe(ILD) that will later precipitate in the water. For kinetic analysis, we used Kissinger-Akahira Sunose (KAS) integral isoconversional method for the determination of Ea. The energy of activation changes with conversion, a, and the average value is 235.4 kJ/mol - which is higher than the literature 197.7 kJ/mol [2]; this is expected due to the complexity in the chemical composition of industrial jarosite residue.
PB  - Kosovska Mitrovica : Fakultet tehničkih nauka
C3  - Deseti simpozijum o termodinamici i faznim dijagramima
T1  - Isoconversional analysis of jarosite residue thermal decomposition
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6297
ER  - 

@conference{
author = "Manojlović, Vaso and Kamberović, Željko and Jevtić, Sanja O. and Gajić, Nataša and Ranitović, Milisav and Milošević, Anđela and Đokić, Jovana",
year = "2021",
abstract = "In the hydrometallurgical process for getting the zine, after acid leaching, zinc-ferric sludge as the byproduct is further treated in the so-called jarosite procedure In the jarosite procedure, Pb and Ag are valorized, and Fe is removed through the residue. Besides Fe, in the jarosite residue, the other impurities are present (2n. Cu Ni, Cr, Co, As, Cd, Pb, 5b, Ge, Ga, In) which could be mobile in the environment causing the hazardous consequences [11]. The main goal of our research is to determine the activation energy of the decomposition of jarosite using thermogravimetry analysis. The thermogravimetric curve (IG) shows three segments, which indicate that the degradation of jarosite occurs in three steps. Below 200 °C, mass loss is 1.1%, due to adsorbed water evaporation. At an interval of 285-440 °C (with DTG maximum at 418 °C) deammonicifiation and dehydroxylation occurred. Also, structural water is released above 390 °C, so that three reactions occur simultaneously in this temperature range - which justifies the high activation energy on a - 0.3 and temperature of 420 °C (Figure b, c). Jarosite decomposed into ferrous sulfate and hematite with a weight loss of 22.6%. The mass loss in the range 520 to 750 °C (DTG maximum at 625 °C) is attributed to the loss of sulfate as $Oz. Two minima (420.1 and 625.9 °C) are observed on the DSC curve, which indicates that the process of jarosite decomposition is endothermic. The Fell could oxidize from intermediate phases, which is favorable to get Fe(ILD) that will later precipitate in the water. For kinetic analysis, we used Kissinger-Akahira Sunose (KAS) integral isoconversional method for the determination of Ea. The energy of activation changes with conversion, a, and the average value is 235.4 kJ/mol - which is higher than the literature 197.7 kJ/mol [2]; this is expected due to the complexity in the chemical composition of industrial jarosite residue.",
publisher = "Kosovska Mitrovica : Fakultet tehničkih nauka",
journal = "Deseti simpozijum o termodinamici i faznim dijagramima",
title = "Isoconversional analysis of jarosite residue thermal decomposition",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6297"
}

Manojlović, V., Kamberović, Ž., Jevtić, S. O., Gajić, N., Ranitović, M., Milošević, A.,& Đokić, J.. (2021). Isoconversional analysis of jarosite residue thermal decomposition. in Deseti simpozijum o termodinamici i faznim dijagramima
Kosovska Mitrovica : Fakultet tehničkih nauka..
https://hdl.handle.net/21.15107/rcub_cherry_6297

Manojlović V, Kamberović Ž, Jevtić SO, Gajić N, Ranitović M, Milošević A, Đokić J. Isoconversional analysis of jarosite residue thermal decomposition. in Deseti simpozijum o termodinamici i faznim dijagramima. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_6297 .

Manojlović, Vaso, Kamberović, Željko, Jevtić, Sanja O., Gajić, Nataša, Ranitović, Milisav, Milošević, Anđela, Đokić, Jovana, "Isoconversional analysis of jarosite residue thermal decomposition" in Deseti simpozijum o termodinamici i faznim dijagramima (2021),
https://hdl.handle.net/21.15107/rcub_cherry_6297 .

TY  - CONF
AU  - Gajić, Nataša
AU  - Kamberović, Željko
AU  - Ranitović, Milisav
AU  - Milošević, Anđela
AU  - Manojlović, Vaso
AU  - Jevtić, Sanja O.
AU  - Đokić, Jovana
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6296
AB  - Jarosite waste is classified as hazardous one. It contains toxic elements (Cd, As, Hg) with strong leaching toxicity and metal mobility. Nevertheless, jarosite waste is usually landfilled which have an adverse impact on the environment and human health. In addition, jarosite waste contains significant amounts of the base (Fe, Zn, Pb. Cu), critical (In, Ge, Ga), and precious metals (Au, Ag) which should not be discarded but recovered [1]. This paper presents thermodynamic modelling of roasting of non-standard Pb/Ag Jarosite. This approach enables the determination of optimal process conditions for product formation with required phase composition, and thus valorizations of valuable metals. Thermodynamic data for the detailed analysis of roasting were calculated using HSC Chemistry Software v. 9.9.2.3 [2]. The main objectives were the determination of the temperature effect and ratio of input material vs. sulphating and oxidizing agent on the formation of the required roasting product phase composition. To determine the stability of the roasting product compounds, modelling of the phase stability diagrams was done.
The change of the standard Gibbs free energy (ΔrG°) versus the temperature of analyzed transformation reactions the examined system suggests thermodynamical possibility at a temperature higher than 700 °C. Also, the results of thermodynamic calculations, within the equilibrium composition model, showed that the maximum content of hematite, and metal sulphates (Cu, Pb and Zn), as required product compounds, can be obtained within the temperature range of 700-750 °C. Phase stability modelling confirmed formation of the mentioned phases When logarithmic partial pressure of oxygen and sulphur is - 4.5 bar and -20.0 bar, respectively.
PB  - Kosovska Mitrovica : Fakultet tehničkih nauka
C3  - Deseti simpozijum o termodinamici i faznim dijagramima
T1  - Thermodynamic modelling of the roasting process of the nonstandard Pb/Ag Jarosite
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6296
ER  - 

@conference{
author = "Gajić, Nataša and Kamberović, Željko and Ranitović, Milisav and Milošević, Anđela and Manojlović, Vaso and Jevtić, Sanja O. and Đokić, Jovana",
year = "2021",
abstract = "Jarosite waste is classified as hazardous one. It contains toxic elements (Cd, As, Hg) with strong leaching toxicity and metal mobility. Nevertheless, jarosite waste is usually landfilled which have an adverse impact on the environment and human health. In addition, jarosite waste contains significant amounts of the base (Fe, Zn, Pb. Cu), critical (In, Ge, Ga), and precious metals (Au, Ag) which should not be discarded but recovered [1]. This paper presents thermodynamic modelling of roasting of non-standard Pb/Ag Jarosite. This approach enables the determination of optimal process conditions for product formation with required phase composition, and thus valorizations of valuable metals. Thermodynamic data for the detailed analysis of roasting were calculated using HSC Chemistry Software v. 9.9.2.3 [2]. The main objectives were the determination of the temperature effect and ratio of input material vs. sulphating and oxidizing agent on the formation of the required roasting product phase composition. To determine the stability of the roasting product compounds, modelling of the phase stability diagrams was done.
The change of the standard Gibbs free energy (ΔrG°) versus the temperature of analyzed transformation reactions the examined system suggests thermodynamical possibility at a temperature higher than 700 °C. Also, the results of thermodynamic calculations, within the equilibrium composition model, showed that the maximum content of hematite, and metal sulphates (Cu, Pb and Zn), as required product compounds, can be obtained within the temperature range of 700-750 °C. Phase stability modelling confirmed formation of the mentioned phases When logarithmic partial pressure of oxygen and sulphur is - 4.5 bar and -20.0 bar, respectively.",
publisher = "Kosovska Mitrovica : Fakultet tehničkih nauka",
journal = "Deseti simpozijum o termodinamici i faznim dijagramima",
title = "Thermodynamic modelling of the roasting process of the nonstandard Pb/Ag Jarosite",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6296"
}

Gajić, N., Kamberović, Ž., Ranitović, M., Milošević, A., Manojlović, V., Jevtić, S. O.,& Đokić, J.. (2021). Thermodynamic modelling of the roasting process of the nonstandard Pb/Ag Jarosite. in Deseti simpozijum o termodinamici i faznim dijagramima
Kosovska Mitrovica : Fakultet tehničkih nauka..
https://hdl.handle.net/21.15107/rcub_cherry_6296

Gajić N, Kamberović Ž, Ranitović M, Milošević A, Manojlović V, Jevtić SO, Đokić J. Thermodynamic modelling of the roasting process of the nonstandard Pb/Ag Jarosite. in Deseti simpozijum o termodinamici i faznim dijagramima. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_6296 .

Gajić, Nataša, Kamberović, Željko, Ranitović, Milisav, Milošević, Anđela, Manojlović, Vaso, Jevtić, Sanja O., Đokić, Jovana, "Thermodynamic modelling of the roasting process of the nonstandard Pb/Ag Jarosite" in Deseti simpozijum o termodinamici i faznim dijagramima (2021),
https://hdl.handle.net/21.15107/rcub_cherry_6296 .

TY  - JOUR
AU  - Đokić, Jovana
AU  - Jovančićević, Branimir
AU  - Brčeski, Ilija
AU  - Ranitović, Milisav
AU  - Gajić, Nataša
AU  - Kamberović, Željko
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4276
AB  - Anode slime and tin precipitate as by-products of the electrorefining (ER) of non-standard anodes obtained after experimental smelting of waste electric and electronic equipment (e-waste), in addition to the base and precious metals, contains a significant amount of tin. Due to its presence as inert SnO2 hydrate (β metastannic acid) and its dissipation between slime and electrolyte, anode slime processing and metals valorization are difficult. This study aimed to investigate conditions under which efficient leaching of metastannic acid could be achieved to facilitate further metals valorization, especially precious metals. The investigation was performed using the by-products obtained from the ER of the non-standard Cu anodes produced by pyrometallurgical processing of e-waste. After detailed characterization of obtained products, the influence of various process parameters like temperature, acid concentration, leaching time, as well as the influence of reducing agent, sulfur compounds, and SnO2 hydration rate on leaching efficiency was investigated. It was found that efficiency of 99% can be achieved by leaching the desulfurized tin precipitate sample in 6 M HCl at 90 °C for 90 min with the addition of Mg powder. The application of the tin removal process, described in this paper, contributes to efficient material flow management.
PB  - Springer
T2  - Journal of Material Cycles and Waste Management
T1  - Leaching of metastannic acid from e-waste by-products
VL  - 22
IS  - 6
SP  - 1899
EP  - 1912
DO  - 10.1007/s10163-020-01076-5
ER  - 

@article{
author = "Đokić, Jovana and Jovančićević, Branimir and Brčeski, Ilija and Ranitović, Milisav and Gajić, Nataša and Kamberović, Željko",
year = "2020",
abstract = "Anode slime and tin precipitate as by-products of the electrorefining (ER) of non-standard anodes obtained after experimental smelting of waste electric and electronic equipment (e-waste), in addition to the base and precious metals, contains a significant amount of tin. Due to its presence as inert SnO2 hydrate (β metastannic acid) and its dissipation between slime and electrolyte, anode slime processing and metals valorization are difficult. This study aimed to investigate conditions under which efficient leaching of metastannic acid could be achieved to facilitate further metals valorization, especially precious metals. The investigation was performed using the by-products obtained from the ER of the non-standard Cu anodes produced by pyrometallurgical processing of e-waste. After detailed characterization of obtained products, the influence of various process parameters like temperature, acid concentration, leaching time, as well as the influence of reducing agent, sulfur compounds, and SnO2 hydration rate on leaching efficiency was investigated. It was found that efficiency of 99% can be achieved by leaching the desulfurized tin precipitate sample in 6 M HCl at 90 °C for 90 min with the addition of Mg powder. The application of the tin removal process, described in this paper, contributes to efficient material flow management.",
publisher = "Springer",
journal = "Journal of Material Cycles and Waste Management",
title = "Leaching of metastannic acid from e-waste by-products",
volume = "22",
number = "6",
pages = "1899-1912",
doi = "10.1007/s10163-020-01076-5"
}

Đokić, J., Jovančićević, B., Brčeski, I., Ranitović, M., Gajić, N.,& Kamberović, Ž.. (2020). Leaching of metastannic acid from e-waste by-products. in Journal of Material Cycles and Waste Management
Springer., 22(6), 1899-1912.
https://doi.org/10.1007/s10163-020-01076-5

Đokić J, Jovančićević B, Brčeski I, Ranitović M, Gajić N, Kamberović Ž. Leaching of metastannic acid from e-waste by-products. in Journal of Material Cycles and Waste Management. 2020;22(6):1899-1912.
doi:10.1007/s10163-020-01076-5 .

Đokić, Jovana, Jovančićević, Branimir, Brčeski, Ilija, Ranitović, Milisav, Gajić, Nataša, Kamberović, Željko, "Leaching of metastannic acid from e-waste by-products" in Journal of Material Cycles and Waste Management, 22, no. 6 (2020):1899-1912,
https://doi.org/10.1007/s10163-020-01076-5 . .

TY  - CONF
AU  - Kamberović, Željko
AU  - Ranitović, Milisav
AU  - Korać, Marija
AU  - Đokić, Jovana
AU  - Gajić, Nataša
AU  - Jovanović, Nikola
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5365
AB  - Materials scarcity and supply risks have become significant issues. Accordingly, high efficient material valorization from secondary sources has emerged as a response to the resource pressures and demand for more sustainable production models. Among others, waste electrical and electronic equipment (WEEE) represent a secondary material which contains a significant amount of critical materials. However, considering the established industrial practice which is mostly focused on the recovery of Cu and Au, this waste is not processed correctly, which eventually hinders its true potentials. A range of techniques and operations are currently applied for materials recovery from WEEE. The essential features of these systems generally follow the scheme of independent pre-processing (disassembly, size reduction, separation) and end-processing (reductive smelting, pyro-hydro-electro refining) operations. However, in this way, both functional and sustainable recovery of materials is not implemented correctly, which leads to lower recoveries and losses of the metal values. Additionally,
due to the high material diversity, different elements, with different metallurgical properties and in different concentrations are introduced, why process control is much more difficult. Therefore, the development of the highly efficient process for selective metals recovery is crucial for overall improvements. 
This paper presents experimental results for selective metals recovery from 
WEEE combining the different pyro-hydrometallurgical operations. Experimental results showed that due to the complex metallurgical reactions, pure pyrometallurgical treatment leads to the distribution of metals in melting products, deviating from the theoretical and expected. However, these results led to a more comprehensive understanding of the reaction systems and contributed to an optimized design of processing operations. This will allow recycling companies to become competitive in the regional market and beyond, which is particularly essential for small and medium enterprises with lower operating capacities.
Successful implementation of the developed state-of-art technological process, guarantee a more efficient approach to recycling processes, production of new materials which supports the concepts of sustainable development and circular economy.
PB  - Association of Metallurgical Engineers of Serbia (AMES)
C3  - MME SEE 2019 Metallurgical & Materials Engineering Congress of South-East Europe, Book of Abstracts, June 5 - 7, 2019 Belgrade, Serbia
T1  - Integrated recycling of the critical raw materials from waste electronics
SP  - 37
EP  - 37
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5365
ER  - 

@conference{
author = "Kamberović, Željko and Ranitović, Milisav and Korać, Marija and Đokić, Jovana and Gajić, Nataša and Jovanović, Nikola",
year = "2019",
abstract = "Materials scarcity and supply risks have become significant issues. Accordingly, high efficient material valorization from secondary sources has emerged as a response to the resource pressures and demand for more sustainable production models. Among others, waste electrical and electronic equipment (WEEE) represent a secondary material which contains a significant amount of critical materials. However, considering the established industrial practice which is mostly focused on the recovery of Cu and Au, this waste is not processed correctly, which eventually hinders its true potentials. A range of techniques and operations are currently applied for materials recovery from WEEE. The essential features of these systems generally follow the scheme of independent pre-processing (disassembly, size reduction, separation) and end-processing (reductive smelting, pyro-hydro-electro refining) operations. However, in this way, both functional and sustainable recovery of materials is not implemented correctly, which leads to lower recoveries and losses of the metal values. Additionally,
due to the high material diversity, different elements, with different metallurgical properties and in different concentrations are introduced, why process control is much more difficult. Therefore, the development of the highly efficient process for selective metals recovery is crucial for overall improvements. 
This paper presents experimental results for selective metals recovery from 
WEEE combining the different pyro-hydrometallurgical operations. Experimental results showed that due to the complex metallurgical reactions, pure pyrometallurgical treatment leads to the distribution of metals in melting products, deviating from the theoretical and expected. However, these results led to a more comprehensive understanding of the reaction systems and contributed to an optimized design of processing operations. This will allow recycling companies to become competitive in the regional market and beyond, which is particularly essential for small and medium enterprises with lower operating capacities.
Successful implementation of the developed state-of-art technological process, guarantee a more efficient approach to recycling processes, production of new materials which supports the concepts of sustainable development and circular economy.",
publisher = "Association of Metallurgical Engineers of Serbia (AMES)",
journal = "MME SEE 2019 Metallurgical & Materials Engineering Congress of South-East Europe, Book of Abstracts, June 5 - 7, 2019 Belgrade, Serbia",
title = "Integrated recycling of the critical raw materials from waste electronics",
pages = "37-37",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5365"
}

Kamberović, Ž., Ranitović, M., Korać, M., Đokić, J., Gajić, N.,& Jovanović, N.. (2019). Integrated recycling of the critical raw materials from waste electronics. in MME SEE 2019 Metallurgical & Materials Engineering Congress of South-East Europe, Book of Abstracts, June 5 - 7, 2019 Belgrade, Serbia
Association of Metallurgical Engineers of Serbia (AMES)., 37-37.
https://hdl.handle.net/21.15107/rcub_cherry_5365

Kamberović Ž, Ranitović M, Korać M, Đokić J, Gajić N, Jovanović N. Integrated recycling of the critical raw materials from waste electronics. in MME SEE 2019 Metallurgical & Materials Engineering Congress of South-East Europe, Book of Abstracts, June 5 - 7, 2019 Belgrade, Serbia. 2019;:37-37.
https://hdl.handle.net/21.15107/rcub_cherry_5365 .

Kamberović, Željko, Ranitović, Milisav, Korać, Marija, Đokić, Jovana, Gajić, Nataša, Jovanović, Nikola, "Integrated recycling of the critical raw materials from waste electronics" in MME SEE 2019 Metallurgical & Materials Engineering Congress of South-East Europe, Book of Abstracts, June 5 - 7, 2019 Belgrade, Serbia (2019):37-37,
https://hdl.handle.net/21.15107/rcub_cherry_5365 .

TY  - CONF
AU  - Đokić, Jovana
AU  - Ranitović, Milisav
AU  - Zarić, Anja
AU  - Kamberović, Željko
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5329
AB  - Waste electrical and electronic equipment (e-waste) continuously growing and represent an on-going environmental problem. At the same time, as the material composition is changing following high-tech industry development, the complexity of e-waste makes its processing difficult. The inability of the industrial sector to adequately respond, leads to irreversible losses of valuable materials contained in e-waste, particularly in waste printed circuit boards (PCBs). Over the years, different processing approaches including a combination of mechanical pre-processing conducted to reduce particle size and separate metallic from non-metallic fraction, and pyro-, hydro-, electro-, biometallurgical end-processing methods are applied. However, dust obtained during the mechanical pre-processing stage, apart from glass fibres and polymers, contains a significant amount of valuable metals. Technological methods for recycling are in constant development aiming to minimize waste and negative environmental impact. The aim of this paper is the proposal of methodology for utilisation of dust obtained after mechanically treated e-waste. Through detailed physical-chemical characterisation, pyro-hydrometallurgical processing and determination of energy potential, the results of this study can enable further technological process development. Valorisation of e-waste ultimately leads to material efficiency and enables accomplishment of circular economy demands.
T1  - Dust from e-waste mechanical treatment as a valuable material
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5329
ER  - 

@conference{
author = "Đokić, Jovana and Ranitović, Milisav and Zarić, Anja and Kamberović, Željko",
year = "2019",
abstract = "Waste electrical and electronic equipment (e-waste) continuously growing and represent an on-going environmental problem. At the same time, as the material composition is changing following high-tech industry development, the complexity of e-waste makes its processing difficult. The inability of the industrial sector to adequately respond, leads to irreversible losses of valuable materials contained in e-waste, particularly in waste printed circuit boards (PCBs). Over the years, different processing approaches including a combination of mechanical pre-processing conducted to reduce particle size and separate metallic from non-metallic fraction, and pyro-, hydro-, electro-, biometallurgical end-processing methods are applied. However, dust obtained during the mechanical pre-processing stage, apart from glass fibres and polymers, contains a significant amount of valuable metals. Technological methods for recycling are in constant development aiming to minimize waste and negative environmental impact. The aim of this paper is the proposal of methodology for utilisation of dust obtained after mechanically treated e-waste. Through detailed physical-chemical characterisation, pyro-hydrometallurgical processing and determination of energy potential, the results of this study can enable further technological process development. Valorisation of e-waste ultimately leads to material efficiency and enables accomplishment of circular economy demands.",
title = "Dust from e-waste mechanical treatment as a valuable material",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5329"
}

Đokić, J., Ranitović, M., Zarić, A.,& Kamberović, Ž.. (2019). Dust from e-waste mechanical treatment as a valuable material. .
https://hdl.handle.net/21.15107/rcub_cherry_5329

Đokić J, Ranitović M, Zarić A, Kamberović Ž. Dust from e-waste mechanical treatment as a valuable material. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_5329 .

Đokić, Jovana, Ranitović, Milisav, Zarić, Anja, Kamberović, Željko, "Dust from e-waste mechanical treatment as a valuable material" (2019),
https://hdl.handle.net/21.15107/rcub_cherry_5329 .

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 . .

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 . .

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 . .

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
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"
}

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

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 .

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 . .

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
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"
}

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

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 .

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 . .

TY  - CONF
AU  - Đokić, Jovana
AU  - Kamberović, Željko
AU  - Korać, Marija
AU  - Ranitović, Milisav
AU  - Todorović, Nemanja
PY  - 2017
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5328
AB  - European Commission has created a list of Critical Raw Materials (CRMs) including In, Ga and Ge which are important electronic metals. Since their scarce natural abundance and growing demand, nowadays major source of In, Ga and Ge are specific by-products from primary base metals production. Considering the concentration of In, Ga and Ge in solution obtained after hydrometallurgical treatment of Waelz oxide, valorization of these metals could be done by liquid-liquid extraction.
The aim of this conceptual study is to propose experimental flow sheet for selective liquid-liquid extraction in order to valorize In, Ga and Ge from the leaching solution.
C3  - 49th Intermational October Conference on Mining and Metallurgy, Proceedings, Bor Lake, Serbia, October 18-21, 2017
T1  - Conceptual study for valorization of In, Ga and Ge
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5328
ER  - 

@conference{
author = "Đokić, Jovana and Kamberović, Željko and Korać, Marija and Ranitović, Milisav and Todorović, Nemanja",
year = "2017",
abstract = "European Commission has created a list of Critical Raw Materials (CRMs) including In, Ga and Ge which are important electronic metals. Since their scarce natural abundance and growing demand, nowadays major source of In, Ga and Ge are specific by-products from primary base metals production. Considering the concentration of In, Ga and Ge in solution obtained after hydrometallurgical treatment of Waelz oxide, valorization of these metals could be done by liquid-liquid extraction.
The aim of this conceptual study is to propose experimental flow sheet for selective liquid-liquid extraction in order to valorize In, Ga and Ge from the leaching solution.",
journal = "49th Intermational October Conference on Mining and Metallurgy, Proceedings, Bor Lake, Serbia, October 18-21, 2017",
title = "Conceptual study for valorization of In, Ga and Ge",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5328"
}

Đokić, J., Kamberović, Ž., Korać, M., Ranitović, M.,& Todorović, N.. (2017). Conceptual study for valorization of In, Ga and Ge. in 49th Intermational October Conference on Mining and Metallurgy, Proceedings, Bor Lake, Serbia, October 18-21, 2017.
https://hdl.handle.net/21.15107/rcub_cherry_5328

Đokić J, Kamberović Ž, Korać M, Ranitović M, Todorović N. Conceptual study for valorization of In, Ga and Ge. in 49th Intermational October Conference on Mining and Metallurgy, Proceedings, Bor Lake, Serbia, October 18-21, 2017. 2017;.
https://hdl.handle.net/21.15107/rcub_cherry_5328 .

Đokić, Jovana, Kamberović, Željko, Korać, Marija, Ranitović, Milisav, Todorović, Nemanja, "Conceptual study for valorization of In, Ga and Ge" in 49th Intermational October Conference on Mining and Metallurgy, Proceedings, Bor Lake, Serbia, October 18-21, 2017 (2017),
https://hdl.handle.net/21.15107/rcub_cherry_5328 .

TY  - JOUR
AU  - Ranitović, Milisav
AU  - Kamberović, Željko
AU  - Korac, M.
AU  - Gavrilovski, Milorad
AU  - Issa, H.
AU  - Anđić, Zoran
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1819
AB  - This paper presents investigation of possibility for electric arc furnace dust (EAFD) and electronic waste (e-waste) valorization trough stabilization process, in order to achieve concurrent management of these two serious ecological problems. EAFD is an ineviTab. waste material coming from the electric arc furnace steel production process, classified as a hazardous waste. Furthermore, it is well known that residual materials generated in the e-waste recycling process, like LCD (Liquid crystal displays) waste glass, are not suiTab. for landfill or incineration. In this study, these two materials were used for investigation of possibility for their valorization in ceramic industry. Thus, an innovative synergy of waste streams from metallurgical and e-waste recycling industry is presented. Investigation included a complex characterization of raw materials and their mixtures, using chemical methods, optical microscopy, scanning electron microscopy, as well as methods for determining the physical and mechanical properties. Based on these results, it was found that material suiTab. for use in ceramics industry as a partial substituent of quartzite and fluxing components can be produced. Besides solving the environmental problem related to EAFD and LCD disposal, by replacement of raw materials certain economic effects can be achieved.
PB  - Int Inst Science Sintering (I I S S), Belgrade
T2  - Science of Sintering
T1  - Investigation of Possibility for Stabilization and Valorization of Electric Arc Furnace Dust and Glass From Electronic Waste
VL  - 46
IS  - 1
SP  - 83
EP  - 93
DO  - 10.2298/SOS1401083R
ER  - 

@article{
author = "Ranitović, Milisav and Kamberović, Željko and Korac, M. and Gavrilovski, Milorad and Issa, H. and Anđić, Zoran",
year = "2014",
abstract = "This paper presents investigation of possibility for electric arc furnace dust (EAFD) and electronic waste (e-waste) valorization trough stabilization process, in order to achieve concurrent management of these two serious ecological problems. EAFD is an ineviTab. waste material coming from the electric arc furnace steel production process, classified as a hazardous waste. Furthermore, it is well known that residual materials generated in the e-waste recycling process, like LCD (Liquid crystal displays) waste glass, are not suiTab. for landfill or incineration. In this study, these two materials were used for investigation of possibility for their valorization in ceramic industry. Thus, an innovative synergy of waste streams from metallurgical and e-waste recycling industry is presented. Investigation included a complex characterization of raw materials and their mixtures, using chemical methods, optical microscopy, scanning electron microscopy, as well as methods for determining the physical and mechanical properties. Based on these results, it was found that material suiTab. for use in ceramics industry as a partial substituent of quartzite and fluxing components can be produced. Besides solving the environmental problem related to EAFD and LCD disposal, by replacement of raw materials certain economic effects can be achieved.",
publisher = "Int Inst Science Sintering (I I S S), Belgrade",
journal = "Science of Sintering",
title = "Investigation of Possibility for Stabilization and Valorization of Electric Arc Furnace Dust and Glass From Electronic Waste",
volume = "46",
number = "1",
pages = "83-93",
doi = "10.2298/SOS1401083R"
}

Ranitović, M., Kamberović, Ž., Korac, M., Gavrilovski, M., Issa, H.,& Anđić, Z.. (2014). Investigation of Possibility for Stabilization and Valorization of Electric Arc Furnace Dust and Glass From Electronic Waste. in Science of Sintering
Int Inst Science Sintering (I I S S), Belgrade., 46(1), 83-93.
https://doi.org/10.2298/SOS1401083R

Ranitović M, Kamberović Ž, Korac M, Gavrilovski M, Issa H, Anđić Z. Investigation of Possibility for Stabilization and Valorization of Electric Arc Furnace Dust and Glass From Electronic Waste. in Science of Sintering. 2014;46(1):83-93.
doi:10.2298/SOS1401083R .

Ranitović, Milisav, Kamberović, Željko, Korac, M., Gavrilovski, Milorad, Issa, H., Anđić, Zoran, "Investigation of Possibility for Stabilization and Valorization of Electric Arc Furnace Dust and Glass From Electronic Waste" in Science of Sintering, 46, no. 1 (2014):83-93,
https://doi.org/10.2298/SOS1401083R . .