TECHNOLOGY OF ORE ENRICHMENT WITH THE USE OF SODIUM CYANIDE AND ITS SUBSTITUTE REAGENT JINXIN
Journal Title: Молодий вчений - Year 2018, Vol 1, Issue 53
Abstract
The degree of the extraction of gold from ores by direct cyanidation, as well as by the combined method (flotation of the initial ore and pre-extraction of gold by cyanidation of the received flotation tails). The technology of enrichment of gold-containing ores under the new flotation-cyanidation method is established. This work was carried out to determine the leaching of gold from the gold-сontaining ores of the «Ishtamberdy» gold deposit by the cyanidation method, with use of sodium cyanide and its substitute reagent «Jinxin» for the following types of ores: ISH-1 oxidized; ISH-2 sulfide and ISH-3 mixed. The purpose of this work is to determine the degree of gold extraction from these ores by direct cyanidation method, and also by the combined method (flotation of the initial ore and pre-extraction of gold by cyanidation from the received flotation tails). Flotation experiments were carried out according to the scheme and regime used at concentrating factory. The main industrially valuable component of all three samples is gold.
Authors and Affiliations
K. В. Kermakunov, Yan Haowen, U. Т. Kazatov
Keywords
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