JavaScript is disabled for your browser. Some features of this site may not work without it.
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“
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 r...eagent 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.
Keywords:
flotation / copper / Veliki Krivelj / colectors / Flomin
Source:
XVI Balkan Mineral Processing Congress, 2015, 449-455
Publisher:
Belgrade : Mining Institute
Belgrade : Academy of Engineering Science of Serbia
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.
