某难选金矿石的选矿试验研究  

Experimental Research on Mineral Processing Technologies for a Refractory Gold Ore

作　　者：陈薇[1] 童雄[1] 

机构地区：[1]昆明理工大学,云南昆明650093

出　　处：《矿产综合利用》2008年第3期16-17,34,共3页Multipurpose Utilization of Mineral Resources

摘　　要：根据某难选金矿石的性质,进行了多方案选金试验研究。结果表明:先重选再浮选,浮选粗精矿再磨的联合工艺流程可以获得比较好的选别指标。According to the characteristics of the refractory gold ore,a great variety of technological flowsheet schemes of flotation separation have been explored.The test results indicated that the combined flowsheet consisting of gravity separation,flotation and regrinding of rough flotation concentrate can obtain better mineral processing indexes.

关 键 词：难选金矿石 重选 浮选 粗精矿再磨 

分 类 号：TD953[矿业工程—选矿]