长期以来从铜阳极泥中提取贵金属采用的传统工序为:硫酸化焙烧脱硒,浸出脱铜,火法富集,电解回收金银。火法熔炼过程周期长,环境污染严重,直收率低。为提高直收率,改善环境保护,各有关单位近年来都积极开展了改进现有工艺的试验研究工作。标题的方法就是从含Cu15%,Ag17%,Au500克/吨,Pb 7%的铜阳极泥经 For a long time, the traditional processes of extracting precious metals from copper anode slime are as follows: sulfuric acid roasting and selenium removal, leaching and de-copperification, pyrometallurgical enrichment and electrolytic recovery of gold and silver. Fire melting process long cycle, serious environmental pollution, low direct yield. In order to increase the direct yield and improve the environmental protection, all relevant agencies have actively carried out experimental research on improving the existing technology in recent years. The title of the method is from the copper anode mud containing Cu15%, Ag17%, Au500 g / t, Pb7%