摘要
对新疆某碳质细粒浸染型难选金矿进行选矿试验研究,结果表明,以硫酸铜为活化剂、丁基黄药和丁铵黑药为捕收剂,采用阶段磨矿—阶段浮选的流程,开路试验得到金品位77.42 g/t、金回收率63.10%的较好浮选指标。
Experimental study was done on beneficiation of a gold mine in Xinjiang which belongs to carbonaceous granule disseminated type hard dressing gold mine. Result indicated： good flotation indexes of grade 77.42g/t , recovery rate 63.10% of gold could get by open line test which adopted stage grinding-stage flotation process and taken copper sulfate as activator, butyl xanthate and ammonium butyl aerofloat as collector.
出处
《现代矿业》
CAS
2011年第1期41-42,共2页
Modern Mining
关键词
难处理金矿
浮选
阶段磨矿
阶段浮选
开路试验
Refractory gold mine
Flotation
Stage grinding
Stage flotation
Open line test
