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某含泥难选氧化铜矿选矿试验研究
Study on the Beneficiation Test of a Refractory Oxide Copper Ore Containing HighContent Slimes
【摘要】 某铜矿含铜1.07%,氧化程度高、嵌布粒度细、含泥高,属低品位复杂难选氧化铜矿。针对该矿石的特点,探索了不同的解决方案。最终小型闭路试验获得了铜品位为21.52%、铜回收率为78.66%的铜精矿。
【Abstract】 A refractory copper ore contains 1.07% Cu and to some extent it is oxidized,the valuable minerals are fine disseminated and with high extent slimes in the ore.Based on the characteristics of the copper ore,different solutions were explored.Finally copper concentrate grading 21.52% Cu with recovery of 78.66% was obtained by the small-scale closed-circuit test.
【关键词】 氧化铜矿;
低品位;
难选矿石;
高泥;
【Key words】 oxide copper ore; low-grade; refractory ore; high-content slimes;
【Key words】 oxide copper ore; low-grade; refractory ore; high-content slimes;
【基金】 “十二五”国家科技支撑计划重点项目(2012BAB01B02)
- 【文献出处】 有色金属(选矿部分) ,Nonferrous Metals(Mineral Processing Section) , 编辑部邮箱 ,2013年04期
- 【分类号】TD952
- 【被引频次】6
- 【下载频次】260