某高砷硫低品位金矿石选矿工艺研究

Study on the Beneficiation Technology of Low Grade Sulfide Gold Ore with High Arsenic Content

针对安徽铜陵某矿含金高砷硫化矿石 ,提出了优先选金方案 ,采用漂白粉作氧化剂使毒砂与黄铁矿分离 ,取得了较好的分选指标。

For the high arsenic sulfide gold ore of a mine in Tongling,Anhui,a scheme of preferential separation of gold is suggested,in which bleaching powder is used as the oxidizing agent for separating arsonopyrite from pyrite and good separation perfermances can be achieved.