Preliminary communication

Recycling technology for gold-containing tailings with the use of a composite reagent microemulsion

L. V. Semushkina ; Satbayev University, Institute of Metallurgy and Ore Beneficiation, Almaty, Kazakhstan
N. K. Tussupbayev ; Satbayev University, Institute of Metallurgy and Ore Beneficiation, Almaty, Kazakhstan
D. K. Turysbekov ; Satbayev University, Institute of Metallurgy and Ore Beneficiation, Almaty, Kazakhstan
S. M. Narbekova ; Satbayev University, Institute of Metallurgy and Ore Beneficiation, Almaty, Kazakhstan
A. A. Mukhanova ; Satbayev University, Institute of Metallurgy and Ore Beneficiation, Almaty, Kazakhstan

Abstract

The paper contains the laboratory study results for the flotation processing of gold-containing tailings with the use of the composite reagent (CF). The CF flotation reagent is a microemulsion from a composition of sodium butyl xanthate and reaflot. A gold-containing concentrate was obtained with a gold content of 6,7 g/t with a recovery of 59,71 % in the basic mode. The use of the CF composite flotation reagent increases the gold extraction into the gold-containing concentrate by 3,77 %, as compared with the main collector - sodium butyl xanthate. The consumption of CF flotation reagent is reduced by 20 %.

Keywords

technogenic raw materials; flotation; composite reagent; extraction; X-ray research

Hrčak ID:

262457

URI

https://hrcak.srce.hr/262457

Publication date:

3.1.2022.

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