摘要
氰化尾渣为黄金氰化提金后的固体废弃物,含有金、银、铜、铅、锌等大量的有用金属,对氰化尾渣吃干榨净后进行综合利用,即增加企业的经济效益又能实现无尾矿矿山。本文从氰化尾渣的来源、危害、综合回收现状等方面,总结了回收有用金属的研究进展,指出了存在的问题。氰化尾渣的综合回收利用肯定能推动黄金冶炼行业的发展,产生巨大的经济效益。
Cyanidation slag is a solid waste, the gold cyanide containing gold, silver, copper, lead, zinc and other large amounts of valuable metals, the cyanide tailings comprehensive utilization after dry pressing net, which increase the economic efficiency of enterprises and realize the non mine tailings from cyanide tailings. In this paper, the source, harm, comprehensive recovery current situation, summarizes the research progress of recovery of valuable metals, points out the existing problems. The comprehensive recovery of cyanide tailings utilization can promote the development of the gold smelting industry, produced enormous economic benefits.
出处
《世界有色金属》
2017年第4期40-42,共3页
World Nonferrous Metals
关键词
氰化尾渣
综合回收
浮选
Cyanide Tailings
Comprehensive Recovery
Flotation
