Research on Separation of Mixed Copper-Lead Concentrate

Di Fei Li; Quan Jun Liu; Zhuo Yue Lan

doi:10.4028/www.scientific.net/AMM.470.818

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 470Research on Separation of Mixed Copper-Lead...

Research on Separation of Mixed Copper-Lead Concentrate

Abstract:

This paper presented the results of an investigation into effects of reagent removal by activated carbon, regrinding and combined depressant on the separation of chalcopyrite and galena. With the utilization of a selective collector called Z-200, a separation test of mixed copper-lead concentrate was conducted. By adopting single-stage roughing, two-stage scavenging, two-stage cleaning, a copper concentrate of containing 21.72% Cu, 7.81% Pb with the copper recovery of 91.28%, and a lead concentrate of containing 62.16% Pb, 0.82% Cu with the lead recovery of 95.24% were obtained.

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Periodical:

Applied Mechanics and Materials (Volume 470)

Pages:

818-822

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.470.818

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Online since:

December 2013

Authors:

Di Fei Li, Quan Jun Liu*, Zhuo Yue Lan

Keywords:

Combined Depressant, Copper, Lead, Mixed Concentrate, Regrinding, Separation

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