TY  - CONF
AU  - Čarapić, Jelena
AU  - Milošević, Vladan
AU  - Ivošević, Branislav
AU  - Todorović, Dejan
AU  - Bartulović, Zoran
AU  - Jovanović, Vladimir
AU  - Milićević, Sonja
PY  - 2019
UR  - https://ritnms.itnms.ac.rs/handle/123456789/1159
AB  - The part of the results, obtained during the technological investigations of the ore
from the deposit ’’Cerovo-C2’’ deposit - Cementation zone, are presented in this paper.
Investigations were undertaken at different flotation conditions (three collectors and grinding
fineness) in order to define possibility and optimal conditions for processing the ore from this
deposit. Obtained results indicate the possibility for producing the copper concentrate with the
commercial quality. Best results were obtained with the collector Flomin C4132 and grinding
fineness of 80 % below 0.074 mm, where the copper content in the rough concentrate was 4.64 %
and the copper recovery was 81.74 %.
PB  - Bor : University of Belgrade, Technical Faculty in Bor
C3  - XIII International Mineral Processing and Recycling Conference
T1  - Investigation of the flotation parameters for the ore from ’’Cerovo – C2’’ deposit – cementation zone
EP  - 212
SP  - 208
ER  - 

@conference{
author = "Čarapić, Jelena and Milošević, Vladan and Ivošević, Branislav and Todorović, Dejan and Bartulović, Zoran and Jovanović, Vladimir and Milićević, Sonja",
year = "2019",
abstract = "The part of the results, obtained during the technological investigations of the ore
from the deposit ’’Cerovo-C2’’ deposit - Cementation zone, are presented in this paper.
Investigations were undertaken at different flotation conditions (three collectors and grinding
fineness) in order to define possibility and optimal conditions for processing the ore from this
deposit. Obtained results indicate the possibility for producing the copper concentrate with the
commercial quality. Best results were obtained with the collector Flomin C4132 and grinding
fineness of 80 % below 0.074 mm, where the copper content in the rough concentrate was 4.64 %
and the copper recovery was 81.74 %.",
publisher = "Bor : University of Belgrade, Technical Faculty in Bor",
journal = "XIII International Mineral Processing and Recycling Conference",
title = "Investigation of the flotation parameters for the ore from ’’Cerovo – C2’’ deposit – cementation zone",
pages = "212-208"
}

Čarapić, J., Milošević, V., Ivošević, B., Todorović, D., Bartulović, Z., Jovanović, V.,& Milićević, S.. (2019). Investigation of the flotation parameters for the ore from ’’Cerovo – C2’’ deposit – cementation zone. in XIII International Mineral Processing and Recycling Conference
Bor : University of Belgrade, Technical Faculty in Bor., 208-212.

Čarapić J, Milošević V, Ivošević B, Todorović D, Bartulović Z, Jovanović V, Milićević S. Investigation of the flotation parameters for the ore from ’’Cerovo – C2’’ deposit – cementation zone. in XIII International Mineral Processing and Recycling Conference. 2019;:208-212..

Čarapić, Jelena, Milošević, Vladan, Ivošević, Branislav, Todorović, Dejan, Bartulović, Zoran, Jovanović, Vladimir, Milićević, Sonja, "Investigation of the flotation parameters for the ore from ’’Cerovo – C2’’ deposit – cementation zone" in XIII International Mineral Processing and Recycling Conference (2019):208-212.

Milošević, V., Ivošević, B., Bartulović, Z., Todorović, D., Čarapić, J., Milićević, S., Jovanović, V., Stojanović, J.,& Jogrić, R.. (2015). Novi tehnološki postupak za tretman kompleksne visokopiritične rude sa viših etaža površinskog kopa „Veliki Krivelj“ primenom savremenih flotacijskih kolektora. 
Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina..

Milošević V, Ivošević B, Bartulović Z, Todorović D, Čarapić J, Milićević S, Jovanović V, Stojanović J, Jogrić R. Novi tehnološki postupak za tretman kompleksne visokopiritične rude sa viših etaža površinskog kopa „Veliki Krivelj“ primenom savremenih flotacijskih kolektora. 2015;..

Milošević, Vladan, Ivošević, Branislav, Bartulović, Zoran, Todorović, Dejan, Čarapić, Jelena, Milićević, Sonja, Jovanović, Vladimir, Stojanović, Jovica, Jogrić, Robert, "Novi tehnološki postupak za tretman kompleksne visokopiritične rude sa viših etaža površinskog kopa „Veliki Krivelj“ primenom savremenih flotacijskih kolektora" (2015).

Milošević, V., Milićević, S., Trumić, M., Trumić, M., Bartulović, Z., Todorović, D., Jovanović, V., Ivošević, B., Čarapić, J., Jogrić, R.,& Adamović, V.. (2015). Definisanje nove proizvodne linije flotacijske koncentracije minerala bakra, olova i cinka iz polimetalične rude ležišta „ Podvirovi i Conjev kamen“ – Bosilmetal primenom savremenijih tehničko-tehnoloških rešenja. 
Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina..

Milošević V, Milićević S, Trumić M, Trumić M, Bartulović Z, Todorović D, Jovanović V, Ivošević B, Čarapić J, Jogrić R, Adamović V. Definisanje nove proizvodne linije flotacijske koncentracije minerala bakra, olova i cinka iz polimetalične rude ležišta „ Podvirovi i Conjev kamen“ – Bosilmetal primenom savremenijih tehničko-tehnoloških rešenja. 2015;..

Milošević, Vladan, Milićević, Sonja, Trumić, Milan, Trumić, Maja, Bartulović, Zoran, Todorović, Dejan, Jovanović, Vladimir, Ivošević, Branislav, Čarapić, Jelena, Jogrić, Robert, Adamović, Vladimir, "Definisanje nove proizvodne linije flotacijske koncentracije minerala bakra, olova i cinka iz polimetalične rude ležišta „ Podvirovi i Conjev kamen“ – Bosilmetal primenom savremenijih tehničko-tehnoloških rešenja" (2015).

TY  - CONF
AU  - Todorović, Dejan
AU  - Milošević, Vladan
AU  - Bartulović, Zoran
AU  - Ivošević, Branislav
AU  - Čarapić, Jelena
AU  - Jovanović, Vladimir
AU  - Milićević, Sonja
PY  - 2015
UR  - https://ritnms.itnms.ac.rs/handle/123456789/1109
AB  - The investigation results presented in this paper were performed in order to examine the possibility of efficient processing of valuable minerals from the rich complex polymetallic ore with extremely high content of copper, lead and zinc (0.86% Cu, 4.46% Pb and 2.51% Zn). These tests were carried out in pilot-plant facility of the Laboratory for mineral processing in Institute for Technology of Nuclear and Other Mineral Raw Materials(ITNMS). The role of scientific research is to thoroughly investigate the flotation concentration of valuable components and to confirm the laboratory tests on which the technological scheme to produce a separate concentrates of copper, lead and zinc is defined, on pilot-plant scale. While performing those pilot-plant tests, it was found that it is possible to produce three commercial products from this ore, following a copper, lead and zinc rough concentrates single-stage cleaning.
PB  - Belgrade : Mining Institute
PB  - Belgrade : Academy of Engineering Science of Serbia
PB  - University of Belgrade
C3  - XVI Balkan Mineral Processing Congress
T1  - Pilot-plant flotation testing of copper, lead and zinc minerals from rich polymetallic ore
EP  - 449
SP  - 441
ER  - 

@conference{
author = "Todorović, Dejan and Milošević, Vladan and Bartulović, Zoran and Ivošević, Branislav and Čarapić, Jelena and Jovanović, Vladimir and Milićević, Sonja",
year = "2015",
abstract = "The investigation results presented in this paper were performed in order to examine the possibility of efficient processing of valuable minerals from the rich complex polymetallic ore with extremely high content of copper, lead and zinc (0.86% Cu, 4.46% Pb and 2.51% Zn). These tests were carried out in pilot-plant facility of the Laboratory for mineral processing in Institute for Technology of Nuclear and Other Mineral Raw Materials(ITNMS). The role of scientific research is to thoroughly investigate the flotation concentration of valuable components and to confirm the laboratory tests on which the technological scheme to produce a separate concentrates of copper, lead and zinc is defined, on pilot-plant scale. While performing those pilot-plant tests, it was found that it is possible to produce three commercial products from this ore, following a copper, lead and zinc rough concentrates single-stage cleaning.",
publisher = "Belgrade : Mining Institute, Belgrade : Academy of Engineering Science of Serbia, University of Belgrade",
journal = "XVI Balkan Mineral Processing Congress",
title = "Pilot-plant flotation testing of copper, lead and zinc minerals from rich polymetallic ore",
pages = "449-441"
}

Todorović, D., Milošević, V., Bartulović, Z., Ivošević, B., Čarapić, J., Jovanović, V.,& Milićević, S.. (2015). Pilot-plant flotation testing of copper, lead and zinc minerals from rich polymetallic ore. in XVI Balkan Mineral Processing Congress
Belgrade : Mining Institute., 441-449.

Todorović D, Milošević V, Bartulović Z, Ivošević B, Čarapić J, Jovanović V, Milićević S. Pilot-plant flotation testing of copper, lead and zinc minerals from rich polymetallic ore. in XVI Balkan Mineral Processing Congress. 2015;:441-449..

Todorović, Dejan, Milošević, Vladan, Bartulović, Zoran, Ivošević, Branislav, Čarapić, Jelena, Jovanović, Vladimir, Milićević, Sonja, "Pilot-plant flotation testing of copper, lead and zinc minerals from rich polymetallic ore" in XVI Balkan Mineral Processing Congress (2015):441-449.

TY  - CONF
AU  - Čarapić, Jelena
AU  - Ivošević, Branislav
AU  - Milošević, Vladan
AU  - Bartulović, Zoran
AU  - Todorović, Dejan
AU  - Jovanović, Vladimir
AU  - Milićević, Sonja
PY  - 2015
UR  - https://ritnms.itnms.ac.rs/handle/123456789/1160
AB  - This paper presents part of a complex technological flotation investigations of copper ore from the upper layers deposit "Veliki Krivelj". Ore copper content is in the average range and sulfur content is significantly higher than usual. High content of sulfur derives from the increased content of mineral pyrite, which is very difficult to depress in flotation. Because of this, it is very difficult to control and to stabilize flotation process and technological results are below the planed one. In order to increase the flotation process efficiency and the copper concentrate quality, technological laboratory tests were conducted in the ITNMS Mineral Processing laboratory. Investigations were undertaken with an aim to examine the possibility of applying new collector structures (manuf. Flomin) which are implemented effectively for the ores with similar features in the World. The results in paper presents technological effects achieved by applying the tested collector and compared to the reagent that is used in the Flotation Plant "Veliki Krivelj ". Because of the good results, which showed that the tested collector has a high selectivity for copper, it was decided to be tested on an industrial scale.
PB  - Belgrade : Mining Institute
PB  - Belgrade : Academy of Engineering Science of Serbia
PB  - Belgrade : University of Belgrade
C3  - XVI Balkan Mineral Processing Congress
T1  - The possibility of applying contemporary flotation collectors to improve the technological effects of processing complex ore With pyrite high content from the upper layers deposit „Veliki Krivelj“
EP  - 455
SP  - 449
ER  - 

@conference{
author = "Čarapić, Jelena and Ivošević, Branislav and Milošević, Vladan and Bartulović, Zoran and Todorović, Dejan and Jovanović, Vladimir and Milićević, Sonja",
year = "2015",
abstract = "This paper presents part of a complex technological flotation investigations of copper ore from the upper layers deposit "Veliki Krivelj". Ore copper content is in the average range and sulfur content is significantly higher than usual. High content of sulfur derives from the increased content of mineral pyrite, which is very difficult to depress in flotation. Because of this, it is very difficult to control and to stabilize flotation process and technological results are below the planed one. In order to increase the flotation process efficiency and the copper concentrate quality, technological laboratory tests were conducted in the ITNMS Mineral Processing laboratory. Investigations were undertaken with an aim to examine the possibility of applying new collector structures (manuf. Flomin) which are implemented effectively for the ores with similar features in the World. The results in paper presents technological effects achieved by applying the tested collector and compared to the reagent that is used in the Flotation Plant "Veliki Krivelj ". Because of the good results, which showed that the tested collector has a high selectivity for copper, it was decided to be tested on an industrial scale.",
publisher = "Belgrade : Mining Institute, Belgrade : Academy of Engineering Science of Serbia, Belgrade : University of Belgrade",
journal = "XVI Balkan Mineral Processing Congress",
title = "The possibility of applying contemporary flotation collectors to improve the technological effects of processing complex ore With pyrite high content from the upper layers deposit „Veliki Krivelj“",
pages = "455-449"
}

Čarapić, J., Ivošević, B., Milošević, V., Bartulović, Z., Todorović, D., Jovanović, V.,& Milićević, S.. (2015). The possibility of applying contemporary flotation collectors to improve the technological effects of processing complex ore With pyrite high content from the upper layers deposit „Veliki Krivelj“. in XVI Balkan Mineral Processing Congress
Belgrade : Mining Institute., 449-455.

Čarapić J, Ivošević B, Milošević V, Bartulović Z, Todorović D, Jovanović V, Milićević S. The possibility of applying contemporary flotation collectors to improve the technological effects of processing complex ore With pyrite high content from the upper layers deposit „Veliki Krivelj“. in XVI Balkan Mineral Processing Congress. 2015;:449-455..

Čarapić, Jelena, Ivošević, Branislav, Milošević, Vladan, Bartulović, Zoran, Todorović, Dejan, Jovanović, Vladimir, Milićević, Sonja, "The possibility of applying contemporary flotation collectors to improve the technological effects of processing complex ore With pyrite high content from the upper layers deposit „Veliki Krivelj“" in XVI Balkan Mineral Processing Congress (2015):449-455.

TY  - CONF
AU  - Bartulović, Zoran
AU  - Todorović, Dejan
AU  - Milošević, Vladan
AU  - Ivošević, Branislav
AU  - Čarapić, Jelena
AU  - Jovanović, Vladimir
PY  - 2015
UR  - https://ritnms.itnms.ac.rs/handle/123456789/1077
AB  - Some parts of porphyry copper ore deposit ”Veliki Krivelj” (Bor, Serbia) carry a high content of pyrite, which, with the existing technology of selective flotation, using potassium ethyl xanthate as copper minerals collector, results in low copper grade of final copper concentrate. Laboratory flotation tests were performed, with main goal to replace potassium ethyl xanthate, using other, more selective against pyrite collectors, while retaining other technological parameters under the existing flotation process. In this paper, the part of results from those experiments, using isopropyl ethyl thionocarbamate as collector to compare them to potassium ethyl xanthate, are presented. The study included the flotation experiments with different doses of collectors at different pH values, as well as experiments of flotation kinetics and cleaning of rough concentrate. Selectivity of those two collectors was measured watching sulfur grade and recovery in rough copper concentrate, obtained under the same conditions. Sulphur recovery in copper rough concentrate, produced using potassium ethyl xanthate was over 80% and Cu grade was 1,29%, while only 12-18% of sulphur recovery with about 3% of Cu grade was optained using isopropyl ethyl thionocarbamate, even at lower consuption. Both collectors produced rough concentrates with the similar Cu recovery, so this kind of selective collectors must be considered in case of processing this tipe of ore.
PB  - Belgrade : Mining Institute
PB  - Belgrade : Academy of Engineering Science of Serbia
C3  - XVI Balkan Mineral Processing Congress
T1  - Copper minerals flotation collector selection for processing of the ore from pyrite–rich parts from „Veliki Krivelj“ deposit
EP  - 441
SP  - 437
ER  - 

@conference{
author = "Bartulović, Zoran and Todorović, Dejan and Milošević, Vladan and Ivošević, Branislav and Čarapić, Jelena and Jovanović, Vladimir",
year = "2015",
abstract = "Some parts of porphyry copper ore deposit ”Veliki Krivelj” (Bor, Serbia) carry a high content of pyrite, which, with the existing technology of selective flotation, using potassium ethyl xanthate as copper minerals collector, results in low copper grade of final copper concentrate. Laboratory flotation tests were performed, with main goal to replace potassium ethyl xanthate, using other, more selective against pyrite collectors, while retaining other technological parameters under the existing flotation process. In this paper, the part of results from those experiments, using isopropyl ethyl thionocarbamate as collector to compare them to potassium ethyl xanthate, are presented. The study included the flotation experiments with different doses of collectors at different pH values, as well as experiments of flotation kinetics and cleaning of rough concentrate. Selectivity of those two collectors was measured watching sulfur grade and recovery in rough copper concentrate, obtained under the same conditions. Sulphur recovery in copper rough concentrate, produced using potassium ethyl xanthate was over 80% and Cu grade was 1,29%, while only 12-18% of sulphur recovery with about 3% of Cu grade was optained using isopropyl ethyl thionocarbamate, even at lower consuption. Both collectors produced rough concentrates with the similar Cu recovery, so this kind of selective collectors must be considered in case of processing this tipe of ore.",
publisher = "Belgrade : Mining Institute, Belgrade : Academy of Engineering Science of Serbia",
journal = "XVI Balkan Mineral Processing Congress",
title = "Copper minerals flotation collector selection for processing of the ore from pyrite–rich parts from „Veliki Krivelj“ deposit",
pages = "441-437"
}

Bartulović, Z., Todorović, D., Milošević, V., Ivošević, B., Čarapić, J.,& Jovanović, V.. (2015). Copper minerals flotation collector selection for processing of the ore from pyrite–rich parts from „Veliki Krivelj“ deposit. in XVI Balkan Mineral Processing Congress
Belgrade : Mining Institute., 437-441.

Bartulović Z, Todorović D, Milošević V, Ivošević B, Čarapić J, Jovanović V. Copper minerals flotation collector selection for processing of the ore from pyrite–rich parts from „Veliki Krivelj“ deposit. in XVI Balkan Mineral Processing Congress. 2015;:437-441..

Bartulović, Zoran, Todorović, Dejan, Milošević, Vladan, Ivošević, Branislav, Čarapić, Jelena, Jovanović, Vladimir, "Copper minerals flotation collector selection for processing of the ore from pyrite–rich parts from „Veliki Krivelj“ deposit" in XVI Balkan Mineral Processing Congress (2015):437-441.