湿法冶金
濕法冶金
습법야금
HYDROMETALLURGY OF CHINA
2014年
5期
339-342
,共4页
曹耀华%高照国%刘红召%王威
曹耀華%高照國%劉紅召%王威
조요화%고조국%류홍소%왕위
低品位粗精矿%焙烧%碱%金%钼%浸出
低品位粗精礦%焙燒%堿%金%鉬%浸齣
저품위조정광%배소%감%금%목%침출
low grade rough concentrate%molybdenum%gold%roasting%leaching
研究了从某金钼粗精矿中浸出金和钼，考察了氧化浸出、加压氧浸和焙烧浸出对金、钼浸出率的影响，确定了氧化焙烧-碱浸钼-浸钼渣氰化浸出金的工艺流程。最佳条件下，钼浸出率大于90％，金浸出率大于95％。
研究瞭從某金鉬粗精礦中浸齣金和鉬，攷察瞭氧化浸齣、加壓氧浸和焙燒浸齣對金、鉬浸齣率的影響，確定瞭氧化焙燒-堿浸鉬-浸鉬渣氰化浸齣金的工藝流程。最佳條件下，鉬浸齣率大于90％，金浸齣率大于95％。
연구료종모금목조정광중침출금화목，고찰료양화침출、가압양침화배소침출대금、목침출솔적영향，학정료양화배소-감침목-침목사청화침출금적공예류정。최가조건하，목침출솔대우90％，금침출솔대우95％。
Leaching of molybdenum and gold from a low grade rough gold-molybdenum concentrate were researched .The influence of oxide leaching ,pressure oxide leaching and roasting leaching on leaching of gold and molybdenum were examined .The process for the rough concentrate was determined .Under optimal conditions ,the leaching of molybdenum and gold are over 90% and 95% , respectively .
