现代矿业 ›› 2014, Vol. 30 ›› Issue (01): 31-33+40.
• 采矿·矿物加工 • 上一篇 下一篇
弋琳斐1,代献仁2
出版日期:
发布日期:
Yi Linfei1,Dai Xianren2
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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。
关键词: 硫化铜矿, 浮选分离, 混合捕收剂, 开发利用
Abstract: 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 beneficiability of the ore was higher,so it could be applicable for exploiting the deposit.
Key words: Copper sulphide ore, Flotation separation, Mixed collector, Exploiting
弋琳斐, 代献仁. 安徽某低品位铜矿选矿试验[J]. 现代矿业, 2014, 30(01): 31-33+40.
YI Lin-Fei, DAI Xian-Ren. Experimental Research on Beneficiation of a Low Grade Copper Ore from Anhui[J]. Modern Mining, 2014, 30(01): 31-33+40.
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