湿法冶金
濕法冶金
습법야금
HYDROMETALLURGY OF CHINA
2014年
3期
172-174,181
,共4页
金精矿%高硫%浮选%氰化%浸出%金
金精礦%高硫%浮選%氰化%浸齣%金
금정광%고류%부선%청화%침출%금
gold concentrate%high-sulphur%floatation%cyanidion%leaching%gold
对加纳共和国某高硫金精矿进行全浮选流程分选，并对浮选金精矿氰化浸金。试验结果表明：该矿石采用全浮选-氰化浸出流程处理，金总回收率达85．43％，硫回收率为91．90％；对金精矿进行氰化浸出，金浸出率在95％以上，银浸出率为45％。
對加納共和國某高硫金精礦進行全浮選流程分選，併對浮選金精礦氰化浸金。試驗結果錶明：該礦石採用全浮選-氰化浸齣流程處理，金總迴收率達85．43％，硫迴收率為91．90％；對金精礦進行氰化浸齣，金浸齣率在95％以上，銀浸齣率為45％。
대가납공화국모고류금정광진행전부선류정분선，병대부선금정광청화침금。시험결과표명：해광석채용전부선-청화침출류정처리，금총회수솔체85．43％，류회수솔위91．90％；대금정광진행청화침출，금침출솔재95％이상，은침출솔위45％。
A high-sulphur gold-bearing concentrate from Ghana Republic was beneficiated by combination flotation process ,and the flotation gold concentrate was leached using cyanide .The results show that by beneficiation process ,the gold recovery rate reaches 85 .43% ,and the sulphur recovery rate reaches 91 .90% .T he gold concentrate is leached using cyanide ,the leaching rate of gold and silver are over 95% and 45% ,respectively .
