矿冶工程
礦冶工程
광야공정
2014年
2期
50-53
,共4页
牛艳萍%宗京京%丁淑芳%王余莲%何章辉%初静波%张帅
牛豔萍%宗京京%丁淑芳%王餘蓮%何章輝%初靜波%張帥
우염평%종경경%정숙방%왕여련%하장휘%초정파%장수
含砷含碳金矿%浮选%焙烧
含砷含碳金礦%浮選%焙燒
함신함탄금광%부선%배소
gold ore containing arsenic and carbon%flotation%roasting
对某含砷含碳难处理金矿进行了选矿试验研究。在探索试验的基础上,最终确定采用浮选-焙烧-氰化浸出工艺,可以获得Au的浸出率71.46%,Au的总回收率为59.79%。
對某含砷含碳難處理金礦進行瞭選礦試驗研究。在探索試驗的基礎上,最終確定採用浮選-焙燒-氰化浸齣工藝,可以穫得Au的浸齣率71.46%,Au的總迴收率為59.79%。
대모함신함탄난처리금광진행료선광시험연구。재탐색시험적기출상,최종학정채용부선-배소-청화침출공예,가이획득Au적침출솔71.46%,Au적총회수솔위59.79%。
Experimental study on mineral processing technology of a refractory gold ore containing arsenic and carbon was carried out. Based on the exploration test, a flowsheet of flotation-roasting-cyanide leaching was finally determined, results in a gold concentrate with gold leaching rate of 71.46% and a total gold recovery of 59.79%.