摘要
针对内蒙古某铅锌多金属矿石,研究了优先浮选铜铅混合精矿,尾矿浮选锌,铜铅精矿再浮选分离铜、铅。结果表明:适宜条件下,分别得到铅品位51.38%、锌品位48.57%、铜品位14.82%的铅精矿、锌精矿和铜精矿,铅、锌、铜回收率分别为91.32%、84.83%和54.45%,银在铅、锌精矿中的回收率为82.12%。
The preferential flotation process is adopted to sorting copper-lead-zinc ore from Inner Mongolia. The results show that lead concentrate grading 51.38%, zinc concentrate grading 48.57% and copper concentrate grading 14. 82% are obtained. The recovery of lead, zinc and copper are 91.32%,84. 83% and 54. 45%, respectively. The recovery of silver in lead and zinc concentrate is 82.12%.
出处
《湿法冶金》
CAS
北大核心
2016年第1期15-19,共5页
Hydrometallurgy of China
关键词
铅锌矿石
铅
锌
铜
精矿
分选
lead-zinc ore
lead
zinc
copper
concentrate
sorting
