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由青海省地矿科技信息中心承担并完成的《难选冶金浸金》专题报告不久前在西宁通过专家评审,近期将印制并出版发行。这是青海省黄金勘查—选冶事业中取得的又一重要成果。 岩金矿石都具有某种程度的难选冶性。砷、碳、硫、锑、铜及其他许多组分,矿石的结构构造,金的粒度组成及嵌布(包裹)特征,矿区的诸种环境条件等等,直接影响着金的浸出-回收率
The special report entitled “Refractory Metallurgical Immersion Gold” undertaken and completed by Qingyang Geological and Mineral Information Center recently passed the expert review in Xining and will be printed and published soon. This is another important achievement made in the gold prospecting and dressing and smelting business in Qinghai Province. Rock gold ore has a certain degree of difficulty in selecting and smelting. The arsenic, carbon, sulfur, antimony, copper and many other components, the structure and structure of ores, the grain size distribution and embedded (package) characteristics of gold, various environmental conditions in mining area and so on have a direct impact on gold leaching-recovery