The effect of cooling rate of slag from primary copper production in the valorization of copper in the flotation process
2015
Authors
Mihajlović, AleksandarKamberović, Željko
Korać, Marija
Gavrilovski, Milorad
Jovanović, Nikola
Article (Published version)
Metadata
Show full item recordAbstract
Technological procedure of slow cooling slag from primary copper production is applied in the purpose of copper recovery in the level of 98.5% to blister. This technological procedure is divided into two phases, first slow cooling of slag on the air for 24 hours, and then accelerated cooling with water for 48 hours. Within the research following methods were used: calculation of nonstationary slag cooling, verification of the calculation using computer simulation of slag cooling in the software package COMSOL Multiphysics and experimental verification of simulation results. After testing of the experimentally gained samples of slowly cooled slag it was found that this technological procedure gives the best results in promoting growth or coagulation of dispersed particles of copper sulfide and copper in the slag, thereby increasing the utilization of the flotation process with a decrease of copper losses through very fine particles.
Keywords:
slag / copper / slow cooling / nonstationary coolingSource:
Metallurgical & Materials Engineering, 2015, 21, 2, 127-141Publisher:
- Savez inženjera metalurgije Srbije, Beograd
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Mihajlović, Aleksandar AU - Kamberović, Željko AU - Korać, Marija AU - Gavrilovski, Milorad AU - Jovanović, Nikola PY - 2015 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2912 AB - Technological procedure of slow cooling slag from primary copper production is applied in the purpose of copper recovery in the level of 98.5% to blister. This technological procedure is divided into two phases, first slow cooling of slag on the air for 24 hours, and then accelerated cooling with water for 48 hours. Within the research following methods were used: calculation of nonstationary slag cooling, verification of the calculation using computer simulation of slag cooling in the software package COMSOL Multiphysics and experimental verification of simulation results. After testing of the experimentally gained samples of slowly cooled slag it was found that this technological procedure gives the best results in promoting growth or coagulation of dispersed particles of copper sulfide and copper in the slag, thereby increasing the utilization of the flotation process with a decrease of copper losses through very fine particles. PB - Savez inženjera metalurgije Srbije, Beograd T2 - Metallurgical & Materials Engineering T1 - The effect of cooling rate of slag from primary copper production in the valorization of copper in the flotation process EP - 141 IS - 2 SP - 127 VL - 21 DO - 10.30544/102 ER -
@article{ author = "Mihajlović, Aleksandar and Kamberović, Željko and Korać, Marija and Gavrilovski, Milorad and Jovanović, Nikola", year = "2015", abstract = "Technological procedure of slow cooling slag from primary copper production is applied in the purpose of copper recovery in the level of 98.5% to blister. This technological procedure is divided into two phases, first slow cooling of slag on the air for 24 hours, and then accelerated cooling with water for 48 hours. Within the research following methods were used: calculation of nonstationary slag cooling, verification of the calculation using computer simulation of slag cooling in the software package COMSOL Multiphysics and experimental verification of simulation results. After testing of the experimentally gained samples of slowly cooled slag it was found that this technological procedure gives the best results in promoting growth or coagulation of dispersed particles of copper sulfide and copper in the slag, thereby increasing the utilization of the flotation process with a decrease of copper losses through very fine particles.", publisher = "Savez inženjera metalurgije Srbije, Beograd", journal = "Metallurgical & Materials Engineering", title = "The effect of cooling rate of slag from primary copper production in the valorization of copper in the flotation process", pages = "141-127", number = "2", volume = "21", doi = "10.30544/102" }
Mihajlović, A., Kamberović, Ž., Korać, M., Gavrilovski, M.,& Jovanović, N.. (2015). The effect of cooling rate of slag from primary copper production in the valorization of copper in the flotation process. in Metallurgical & Materials Engineering Savez inženjera metalurgije Srbije, Beograd., 21(2), 127-141. https://doi.org/10.30544/102
Mihajlović A, Kamberović Ž, Korać M, Gavrilovski M, Jovanović N. The effect of cooling rate of slag from primary copper production in the valorization of copper in the flotation process. in Metallurgical & Materials Engineering. 2015;21(2):127-141. doi:10.30544/102 .
Mihajlović, Aleksandar, Kamberović, Željko, Korać, Marija, Gavrilovski, Milorad, Jovanović, Nikola, "The effect of cooling rate of slag from primary copper production in the valorization of copper in the flotation process" in Metallurgical & Materials Engineering, 21, no. 2 (2015):127-141, https://doi.org/10.30544/102 . .