矽卡岩铁帽型金矿石堆浸提金工艺特性  

The characteristics of gold extraction from skarn iron cap gold ore by heap leaching technology

作　　者：巫汉泉[1] 

机构地区：[1]河南省岩石矿物测试中心

出　　处：《黄金》2001年第9期32-33,共2页Gold

摘　　要：采用低浓度NaCN、低pH值堆浸工艺条件 ,处理含铜、呈酸性的铁帽型金矿石 ,可降低NaCN和碱的消耗 ,同时也有利于炭吸附 。By adopting lower concentration of NaCN and low pH value in the heap leaching technology to treat copper bearing acidic iron cap gold ores,it can reduce the consumption of NaCN and improve carbon adsorption rate as well as grade of gold loaded carbon.

关 键 词：PH值 铁帽型金矿石 堆浸 氰化浸金 

分 类 号：TF831[冶金工程—有色金属冶金]