Leaching of gold from off-grade products |
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| Authors: | B. S. Luzin V. I. Golik |
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| Affiliation: | (1) The !["ldquo"]("/content/g4955100056p5k4g/xlarge8220.gif") ABS!["rdquo"]("/content/g4955100056p5k4g/xlarge8221.gif") Concern, Almaty, Kazakhstan;(2) The North-Caucasian Mining and Metallurgical Institute (North-Caucasian State Technological University), Vladikavkaz, Russia |
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| Abstract: | Kinetics of sulfide decomposition and gold dissolution during electrochemical extraction is described. The results are presented for the experiments on electrochemical extraction of gold from sulfide ores of the Kazakhstan deposits using sodium salt at the  ABS Concern. The economically efficient parameters of applying leaching technology for rebellious sulfide ores are determined.Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 4, pp. 84–88, July–August, 2004. |
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| Keywords: | leaching gold sulfide ores electrochemistry technology |
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