摘要
对山东某低品位金矿石进行了选矿试验研究,通过对浮选指标各影响因素的优化,得出了适合该金矿石开发的提金工艺,确定了一粗一精二扫的单一浮选工艺,可使精矿金品位达到56.25g/t、回收率达到93.31%;精矿银品位86.50g/t、回收率达到86.10%的较好指标。
Mineral processing experimental study is done on a low grade gold ore in Shandong, gold extraction process which suitable to this gold ore exploitation is obtained by optimization of influencing factors of flotation index, good index of gold grade of concentrate 56.25g/t at a recovery rate of 93.31%, silver grade of concentrate 86.50g/t at a recovery rate of 86.10% was reached by single flotation technology of one roughing,one concentrating,two scavenging.
出处
《现代矿业》
CAS
2010年第4期51-53,共3页
Modern Mining
关键词
低品位金矿石
浮选
工艺方案
Low grade gold ore
Flotation
Process scheme
