摘要
对某金矿尾矿进行的工艺矿物学研究表明,金主要吸附于炭末中。试验采用两段精选流程,闭路试验结果表明精矿金品位大于20g/t,金回收率大于70%。
In a certain gold mine, the mineralogy technique research on gold flotation tailings revealed that gold was mainly absorbed on actived carbon powder. With two stage floatation in closed circuit, the grade of gold concentrate was more than 20g/t and the recovery rate was higher than 70%.
出处
《黄金》
CAS
北大核心
2007年第10期38-41,共4页
Gold
关键词
尾矿
金
回收率
浮选
tailings
gold
recovery rate
flotation
