TY  - CONF
AU  - Mandić, Maja
AU  - Đokić, Jovana
AU  - Gajić, Nataša
AU  - Uljarević, Jelena
AU  - Kamberović, Željko
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5366
AB  - The rising criticality of technologically inevitably metals and the continuous growth of the waste electronics promote a scientific need for development of innovative recycling process, both efficient and selective. Experimental results showed primarily that by pyrometallurgical treatment it is difficult to achieve selectivity, and secondary that the distribution of metals in melting products is too complicated, deviating from the experiential and expected. Therefore, application of an integral pyro - hydrometallurgical treatment is suggested for improved raw materials efficiency. Successful implementation of the developed state-of-art technological process, guarantee more efficient approach to recycling processes, production of new materials which supports the concepts of sustainable development and cleaner production. Proposed technological solution is applicable in industry with relatively low investments compared to expected revenues, allowing companies to become competitive in the regional market and beyond, which is particularly important for small and medium enterprises with lower operating capacities. Techno-economic justification and integral pyro - hydrometallurgical process for waste electronics recycling is presented. This paper explains measures for the further development of the recycling industry as a part of circular economy strategy in Serbia.
C3  - YOURS 2019 YOUng ResearcherS Conference, 26-27 March 2019, Belgrade
T1  - Production of technology metals from waste electronics
SP  - 42
EP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5366
ER  - 

@conference{
author = "Mandić, Maja and Đokić, Jovana and Gajić, Nataša and Uljarević, Jelena and Kamberović, Željko",
year = "2019",
abstract = "The rising criticality of technologically inevitably metals and the continuous growth of the waste electronics promote a scientific need for development of innovative recycling process, both efficient and selective. Experimental results showed primarily that by pyrometallurgical treatment it is difficult to achieve selectivity, and secondary that the distribution of metals in melting products is too complicated, deviating from the experiential and expected. Therefore, application of an integral pyro - hydrometallurgical treatment is suggested for improved raw materials efficiency. Successful implementation of the developed state-of-art technological process, guarantee more efficient approach to recycling processes, production of new materials which supports the concepts of sustainable development and cleaner production. Proposed technological solution is applicable in industry with relatively low investments compared to expected revenues, allowing companies to become competitive in the regional market and beyond, which is particularly important for small and medium enterprises with lower operating capacities. Techno-economic justification and integral pyro - hydrometallurgical process for waste electronics recycling is presented. This paper explains measures for the further development of the recycling industry as a part of circular economy strategy in Serbia.",
journal = "YOURS 2019 YOUng ResearcherS Conference, 26-27 March 2019, Belgrade",
title = "Production of technology metals from waste electronics",
pages = "42-42",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5366"
}

Mandić, M., Đokić, J., Gajić, N., Uljarević, J.,& Kamberović, Ž.. (2019). Production of technology metals from waste electronics. in YOURS 2019 YOUng ResearcherS Conference, 26-27 March 2019, Belgrade, 42-42.
https://hdl.handle.net/21.15107/rcub_cherry_5366

Mandić M, Đokić J, Gajić N, Uljarević J, Kamberović Ž. Production of technology metals from waste electronics. in YOURS 2019 YOUng ResearcherS Conference, 26-27 March 2019, Belgrade. 2019;:42-42.
https://hdl.handle.net/21.15107/rcub_cherry_5366 .

Mandić, Maja, Đokić, Jovana, Gajić, Nataša, Uljarević, Jelena, Kamberović, Željko, "Production of technology metals from waste electronics" in YOURS 2019 YOUng ResearcherS Conference, 26-27 March 2019, Belgrade (2019):42-42,
https://hdl.handle.net/21.15107/rcub_cherry_5366 .

TY  - JOUR
AU  - Mandić, Maja
AU  - Đokić, Jovana
AU  - Gajić, Nataša
AU  - Uljarević, Jelena

AU  - Kamberović, Željko
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3930
AB  - The rising criticality of technologically inevitably metals and the continuous growth of the waste electronics promote a scientific need for development of innovative recycling process, both efficient and selective. Experimental results showed primarily that by pyrometallurgical treatment it is difficult to achieve selectivity, and secondary that the distribution of metals in melting products is too complicated, deviating from the experiential and expected. Therefore, application of an integral pyro - hydrometallurgical treatment is suggested for improved raw materials efficiency. Successful implementation of the developed state-of-art technological process, guarantee more efficient approach to recycling processes, production of new materials which supports the concepts of sustainable development and cleaner production. Proposed technological solution is applicable in industry with relatively low investments compared to expected revenues, allowing companies to become competitive in the regional market and beyond, which is particularly important for small and medium enterprises with lower operating capacities. Techno-economic justification and integral pyro - hydrometallurgical process for waste electronics recycling is presented. This paper explains measures for the further development of the recycling industry as a part of circular economy strategy in Serbia.
PB  - Beograd : Institut za istraživanja i projektovanja u privredi
T2  - Journal of Applied Engineering Science
T1  - Production of technology metals from waste electronics
VL  - 17
IS  - 3
SP  - 400
EP  - 403
DO  - 10.5937/jaes17-22105
ER  - 

@article{
author = "Mandić, Maja and Đokić, Jovana and Gajić, Nataša and Uljarević, Jelena
 and Kamberović, Željko",
year = "2019",
abstract = "The rising criticality of technologically inevitably metals and the continuous growth of the waste electronics promote a scientific need for development of innovative recycling process, both efficient and selective. Experimental results showed primarily that by pyrometallurgical treatment it is difficult to achieve selectivity, and secondary that the distribution of metals in melting products is too complicated, deviating from the experiential and expected. Therefore, application of an integral pyro - hydrometallurgical treatment is suggested for improved raw materials efficiency. Successful implementation of the developed state-of-art technological process, guarantee more efficient approach to recycling processes, production of new materials which supports the concepts of sustainable development and cleaner production. Proposed technological solution is applicable in industry with relatively low investments compared to expected revenues, allowing companies to become competitive in the regional market and beyond, which is particularly important for small and medium enterprises with lower operating capacities. Techno-economic justification and integral pyro - hydrometallurgical process for waste electronics recycling is presented. This paper explains measures for the further development of the recycling industry as a part of circular economy strategy in Serbia.",
publisher = "Beograd : Institut za istraživanja i projektovanja u privredi",
journal = "Journal of Applied Engineering Science",
title = "Production of technology metals from waste electronics",
volume = "17",
number = "3",
pages = "400-403",
doi = "10.5937/jaes17-22105"
}

Mandić, M., Đokić, J., Gajić, N., Uljarević, J.,& Kamberović, Ž.. (2019). Production of technology metals from waste electronics. in Journal of Applied Engineering Science
Beograd : Institut za istraživanja i projektovanja u privredi., 17(3), 400-403.
https://doi.org/10.5937/jaes17-22105

Mandić M, Đokić J, Gajić N, Uljarević J, Kamberović Ž. Production of technology metals from waste electronics. in Journal of Applied Engineering Science. 2019;17(3):400-403.
doi:10.5937/jaes17-22105 .

Mandić, Maja, Đokić, Jovana, Gajić, Nataša, Uljarević, Jelena
, Kamberović, Željko, "Production of technology metals from waste electronics" in Journal of Applied Engineering Science, 17, no. 3 (2019):400-403,
https://doi.org/10.5937/jaes17-22105 . .

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 .

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 .

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 . .

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
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"
}

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

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 .

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 . .

TY  - JOUR
AU  - Kamberović, Željko
AU  - Korać, Marija
AU  - Anđić, Zoran
AU  - Uljarević, Jelena
AU  - Mihailović, Aleksandar
AU  - Vučurović, Dušan
PY  - 2014
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5088
AB  - Demand for nickel is constantly growing due to the versatility of its application,
at the first place for stainless steel production. Ore reserves and possibility of nickel
production of today’s Serbia and in neighboring countries were thoroughly investigated,
and presented work is part of a wider project of sublimation of scientific and
professional experience in the field of nickel extractive metallurgy on domestic raw
materials. Presented research explores the possibility of high pressure sulfuric acid
leaching of Serbian lateritic ores from localities Rudjinci, Ba and Lipovac. All three
investigated ore deposits behaved differently both during preparation and during
hydrometallurgical treatment. As optimal method for ore preparation proved to be
crushing-milling-sieving route, but without possibility of concentrate production. Only
for Rudjinci ore deposit achieved leaching efficiency reached satisfactory level of 95%.
Within presented paper flow-sheet is proposed for processing high-magnesium laterite
ores, with iron and magnesium oxide Both could be recirculated and used again in
technological process; MgO for iron precipitation and SO2 for production of leaching
agent, sulfuric acid. Final decision on the sustainability of the process will be made
according to techno-economic and environmental evaluation. Estimated overall impact
of the project implementation on the environment is negative.
PB  - Association of Metallurgical Engineers of Serbia AMES
T2  - Metallurgical & Materials Engineering
T1  - Technological and environmental aspects of nickel production in Serbia
VL  - 20
IS  - 4
SP  - 275
EP  - 284
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5088
ER  - 

@article{
author = "Kamberović, Željko and Korać, Marija and Anđić, Zoran and Uljarević, Jelena and Mihailović, Aleksandar and Vučurović, Dušan",
year = "2014",
abstract = "Demand for nickel is constantly growing due to the versatility of its application,
at the first place for stainless steel production. Ore reserves and possibility of nickel
production of today’s Serbia and in neighboring countries were thoroughly investigated,
and presented work is part of a wider project of sublimation of scientific and
professional experience in the field of nickel extractive metallurgy on domestic raw
materials. Presented research explores the possibility of high pressure sulfuric acid
leaching of Serbian lateritic ores from localities Rudjinci, Ba and Lipovac. All three
investigated ore deposits behaved differently both during preparation and during
hydrometallurgical treatment. As optimal method for ore preparation proved to be
crushing-milling-sieving route, but without possibility of concentrate production. Only
for Rudjinci ore deposit achieved leaching efficiency reached satisfactory level of 95%.
Within presented paper flow-sheet is proposed for processing high-magnesium laterite
ores, with iron and magnesium oxide Both could be recirculated and used again in
technological process; MgO for iron precipitation and SO2 for production of leaching
agent, sulfuric acid. Final decision on the sustainability of the process will be made
according to techno-economic and environmental evaluation. Estimated overall impact
of the project implementation on the environment is negative.",
publisher = "Association of Metallurgical Engineers of Serbia AMES",
journal = "Metallurgical & Materials Engineering",
title = "Technological and environmental aspects of nickel production in Serbia",
volume = "20",
number = "4",
pages = "275-284",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5088"
}

Kamberović, Ž., Korać, M., Anđić, Z., Uljarević, J., Mihailović, A.,& Vučurović, D.. (2014). Technological and environmental aspects of nickel production in Serbia. in Metallurgical & Materials Engineering
Association of Metallurgical Engineers of Serbia AMES., 20(4), 275-284.
https://hdl.handle.net/21.15107/rcub_cherry_5088

Kamberović Ž, Korać M, Anđić Z, Uljarević J, Mihailović A, Vučurović D. Technological and environmental aspects of nickel production in Serbia. in Metallurgical & Materials Engineering. 2014;20(4):275-284.
https://hdl.handle.net/21.15107/rcub_cherry_5088 .

Kamberović, Željko, Korać, Marija, Anđić, Zoran, Uljarević, Jelena, Mihailović, Aleksandar, Vučurović, Dušan, "Technological and environmental aspects of nickel production in Serbia" in Metallurgical & Materials Engineering, 20, no. 4 (2014):275-284,
https://hdl.handle.net/21.15107/rcub_cherry_5088 .

TY  - CONF
AU  - Nikolić, Vesna
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Uljarević, Jelena
PY  - 2014
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5314
AB  - In the presented research, Ni-based catalysts were synthesized. Reticulated α-Al2O3 based foams were impregnated with ultrasonically aerosolized NiCl2 and NiCl2-PdCl2 aqueous solutions, dried at 473 K for 1 h and then reduced by hydrogen at 533 and 633 K for 90 min. Ni loading was 5 wt.%. Modified catalyst contained 0.1 wt.% of added Pd. Reduction of Ni-Pd/Al2O3 sample was almost completed at 533 K. The calcination step was avoided and lower reduction temperature was utilized. Proposed method enables formation of submicron-sized metallic particles and offers a possibility of economical and technological benefits in the catalysts production process.
PB  - Mining and Metallurgy Institute Bor
C3  - Proceedings of 46th International October Conference on Mining and Metallurgy, October 4, 2014
T1  - Ni and Ni-Pd catalysts supported on reticulated α-Al2O3 based foam
SP  - 128
EP  - 131
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5314
ER  - 

@conference{
author = "Nikolić, Vesna and Kamberović, Željko and Anđić, Zoran and Korać, Marija and Uljarević, Jelena",
year = "2014",
abstract = "In the presented research, Ni-based catalysts were synthesized. Reticulated α-Al2O3 based foams were impregnated with ultrasonically aerosolized NiCl2 and NiCl2-PdCl2 aqueous solutions, dried at 473 K for 1 h and then reduced by hydrogen at 533 and 633 K for 90 min. Ni loading was 5 wt.%. Modified catalyst contained 0.1 wt.% of added Pd. Reduction of Ni-Pd/Al2O3 sample was almost completed at 533 K. The calcination step was avoided and lower reduction temperature was utilized. Proposed method enables formation of submicron-sized metallic particles and offers a possibility of economical and technological benefits in the catalysts production process.",
publisher = "Mining and Metallurgy Institute Bor",
journal = "Proceedings of 46th International October Conference on Mining and Metallurgy, October 4, 2014",
title = "Ni and Ni-Pd catalysts supported on reticulated α-Al2O3 based foam",
pages = "128-131",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5314"
}

Nikolić, V., Kamberović, Ž., Anđić, Z., Korać, M.,& Uljarević, J.. (2014). Ni and Ni-Pd catalysts supported on reticulated α-Al2O3 based foam. in Proceedings of 46th International October Conference on Mining and Metallurgy, October 4, 2014
Mining and Metallurgy Institute Bor., 128-131.
https://hdl.handle.net/21.15107/rcub_cherry_5314

Nikolić V, Kamberović Ž, Anđić Z, Korać M, Uljarević J. Ni and Ni-Pd catalysts supported on reticulated α-Al2O3 based foam. in Proceedings of 46th International October Conference on Mining and Metallurgy, October 4, 2014. 2014;:128-131.
https://hdl.handle.net/21.15107/rcub_cherry_5314 .

Nikolić, Vesna, Kamberović, Željko, Anđić, Zoran, Korać, Marija, Uljarević, Jelena, "Ni and Ni-Pd catalysts supported on reticulated α-Al2O3 based foam" in Proceedings of 46th International October Conference on Mining and Metallurgy, October 4, 2014 (2014):128-131,
https://hdl.handle.net/21.15107/rcub_cherry_5314 .