摘要
根据尾矿中金的赋存状态及粒度分布特性 ,对尾矿及其旋流器分级沉砂分别进行了重选、浮选及重—浮联合流程试验 .结果表明 ,采用重选—浮选流程选别尾矿 ,可获得含金为 5 .48g/t、回收率 40 .96 %的精矿产品。
According to the embedding state of gold and the granularity distributing properties,a series of experiments on tailing and underflow discharge of hydrocyclone have been done.The experiments include gravity concentration, froth flotation and gravity flotation co operating.The result shows that:by adopting the procedure of gravity flotation,the product can be gained which the gold content is 5.48 g/t and the recovery rate is 40.96%.
出处
《有色矿冶》
2001年第2期14-16,共3页
Non-Ferrous Mining and Metallurgy
关键词
金
尾矿
重选
浮选
回收
选矿
金矿石
gold
tailing
gravity concentration
flotation concentration
