摘要
陕西省某金矿矿石储量大，属微细粒浸染型含条较高的难选金矿石。采用常规选冶方法难以回收金，浮选－精矿焙烧－氰化浸出的提金工艺可以取得较好的技术指标。
A gold mine of Shanxi Province has a rich gold ore reserve. The ore belongs to Fine-grained and disseminated refractory gold ore,in which the impurity content is high. It is difficult to recover gold form such kind ores by conventional process.By way of flototion-roast of concentrate-cyanide leaching,A better technical index is obtained.
出处
《黄金》
CAS
北大核心
1996年第2期42-45,共4页
Gold
关键词
微纲粒
浸染
压热浸出
炼金
浸出
fine-grain dissemination
refractory
roast
hot-press leaching
