摘要
对安徽某原生铜矿石进行了选矿试验研究。选矿试验研究结果表明,采用新型高效组合捕收剂,经1次粗选、2次扫选、3次精选的优先浮选工艺流程,可获得品位为22.01%,回收率为91.35%的铜精矿,铜精矿中金、银回收率分别为77.77%和70.72%。有用矿物可选性较好,具有开发利用价值。
The beneficiation test of copper ore from Anhui was conducted. Test results show that by adopting the new high efficiency mixed collector, through the closed - circuit test of once roughing, twice cleaning and triple scavenging, the copper concentrate grading 22.01% Cu is obtained, at the recovery of 91.35% Cu,with the recovery of Au 77.77% and Ag 70.72% in the copper concentrate. The beneficia- bility of the ore was higher, so it could be applicable for exploiting the deposit.
出处
《现代矿业》
CAS
2014年第1期31-33,40,共4页
Modern Mining
关键词
硫化铜矿
浮选分离
混合捕收剂
开发利用
Copper sulphide ore, Flotation separation, Mixed collector, Exploiting
