摘要
锰银氧化矿是公认的难选冶矿石类型 ,在当前经济技术条件下仍属于难以利用的矿种。采用强磁选方法优先回收银锰、磁选尾矿氰化浸银的试验流程 ,获得银回收率达到 90
Mn-bearing silver oxide ore has been classified as refractory and thereby characterized non-commercial for the recovery and production of silver by conventional methods. Manganese minerals as well as the silver contained in them were concentrated by magnetic separation, and then the silver in the tailings was recovered by cyanide leaching. The total recovery rate of silver reached 90% by this processing flow sheet.
出处
《广西地质》
2002年第4期37-41,共5页
Guangxi Geology
关键词
银
锰
氧化矿
选矿
广西
silver
manganese
oxide ore
dressing
Guangxi