摘要
云南某方铅矿-闪锌矿原矿中含铅4.18%,含锌8.04%。通过采用了有效选矿流程方案及药剂制度,成功进行了铅锌分离,并获得较高铅、锌选别技术指标。其铅精矿含铅59.56%,含锌1.625%,铅回收率84.27%;锌精矿含锌49.126%,含铅0.53%,锌回收率79.43%。
A galena and sphalerite ore in Yunnan assays 4.18% lead and 8.04% zinc using an effective sepa- ration process with appropriate reagent regime, a successful lead-zinc separation was achieved with high technologi- cal indices. The lead concentrate assays 59.56% Pb and 1. 625% Zn with a lead recovery of 84.27% , the zinc concentrate assays 49. 126% Zn and 0.53% Pb with a zinc recovery of 79.43%.
出处
《矿冶》
CAS
2013年第4期26-31,共6页
Mining And Metallurgy
关键词
铅锌矿
优先浮选
铅锌分离
lead-zinc ore
selective flotation
lead-zinc separation
