用全泥氰化法从浮选金精矿中回收金  

Recovery of Gold by Full-slime Cyanidation Process From Gold Concentrate

作　　者：叶跃威 何斌林 

机构地区：[1]浙江省遂昌金矿有限公司,浙江遂昌323304

出　　处：《湿法冶金》2009年第1期18-20,共3页Hydrometallurgy of China

摘　　要：在小型试验基础上,对全泥氰化浸出工艺进行了改进。将贵液返回磨矿,边磨边浸出,用陶瓷过滤机压滤尾渣,含氰污水全部返回流程,基本实现零排放。在我国南方首次采用尾矿干法堆置技术,经济效益明显。On the small-scale pilot, full mud cyanidation process has been improved. Pregnant solution is returned to grind ore. Gold is leached as same as milling. The tailings is presure filtrated by ceramic filter. All effluent containing cyanide is recycled. The dry stacking process is used first in South China, economic benefits is good.

关 键 词：全泥氰化 边磨边浸 陶瓷过滤 尾矿 干法堆置 

分 类 号：TF803.2[冶金工程—有色金属冶金] TF831