摘要
氰化尾渣是黄金生产过程中产生的固体废弃物,常含有金、银等多种有价金属,具有很高的回收利用价值。综述了近年来国内外对氰化尾渣综合回收金、银的研究进展,讨论了各方法的优缺点。
Cyanide residue is the by -product in cyanide process, which contains many valuable metals such as gold, silver, and the residue has high recycling and utilization value. This paper stated native and foreign progresses on recovering gold and silver from cyanide residues in recent years , and analyzed the advantages and disadvantages of these methods.
出处
《矿产保护与利用》
2014年第4期54-58,共5页
Conservation and Utilization of Mineral Resources
基金
教育部"创新团队发展计划"(编号:IRT1250)
关键词
氰化尾渣
金
银
浮选
酸浸
焙烧
cyanide residue
gold
silver
flotation
acid leaching
roasting
