新疆某难选金矿石选矿试验研究  

Experimental Study on Beneficiation of a Hard Dressing Gold Ore in Xinjiang

作　　者：张立征 王彩霞 赵福财 

机构地区：[1]招金矿业股份有限公司

出　　处：《现代矿业》2011年第1期41-42,共2页Modern Mining

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.

关 键 词：难处理金矿 浮选 阶段磨矿 阶段浮选 开路试验 

分 类 号：TD953[矿业工程—选矿]