现代矿业
現代礦業
현대광업
Express Information of Mining Industry
2011年
1期
41-42
,共2页
张立征%王彩霞%赵福财
張立徵%王綵霞%趙福財
장립정%왕채하%조복재
难处理金矿%浮选%阶段磨矿%阶段浮选%开路试验
難處理金礦%浮選%階段磨礦%階段浮選%開路試驗
난처리금광%부선%계단마광%계단부선%개로시험
Refractory gold mine%Flotation%Stage grinding%Stage flotation%Open line test
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77.42g/t、金回收率63.10%的较好浮选指标。
對新疆某碳質細粒浸染型難選金礦進行選礦試驗研究,結果錶明,以硫痠銅為活化劑、丁基黃藥和丁銨黑藥為捕收劑,採用階段磨礦-階段浮選的流程,開路試驗得到金品位77.42g/t、金迴收率63.10%的較好浮選指標。
대신강모탄질세립침염형난선금광진행선광시험연구,결과표명,이류산동위활화제、정기황약화정안흑약위포수제,채용계단마광-계단부선적류정,개로시험득도금품위77.42g/t、금회수솔63.10%적교호부선지표。
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.