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投稿时间：2019-02-25 修订日期：2019-04-23
投稿时间：2019-02-25 修订日期：2019-04-23
中文摘要: 针对国内某硫化铜镍矿石，铜含量为0.43%、镍含量为0.94%，采用铜镍等可浮工艺进行选别，获得了产率为4.12%，铜品位为9.85%，镍品位为11.13%，铜、镍回收率分别为90.72%和49.69%的铜镍混合精矿，同时还获得了产率为6.05%，镍品位为5.15%、铜含量为0.33%，镍回收率为33.76%的镍精矿。与铜优先浮选和铜镍混合浮选工艺相比，铜镍等可浮工艺具有流程稳定，对矿石性质的适应性强，可以根据市场情况变化灵活把握产品的特点。
中文关键词: 铜镍矿石 优先浮选 混合浮选 等可浮
Abstract:The technology of copper-nickel iso-flotability has been used for a certain copper and nickel sulfide ore with Cu-grade of 0.43% and Ni-grade of 0.94% in China. Copper-nickel mixed concentrate with Cu-grade of 9.85%, Ni-grade of 11.13%, Cu-recovery of 90.72% and Ni-recovery of 49.69% can be obtained, in the while nickel concentrate with Ni-grade of 5.15% and Ni-recovery of 33.76% can be obtained by using iso-flotability process. Compared with the copper preferential flotation and the copper-nickel mixed flotation process, the copper-nickel iso-flotability process has the advantages of stability, adaptability to ore properties, and flexibility of product according to market condition.
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| Author Name | Affiliation | |
| liushuihong | BGRIMM Technology Group | liu_sh@bgrimm.com |
引用文本：
刘水红,李成必,叶岳华,李俊旺.国内某硫化铜镍矿石选矿试验研究[J].有色金属（选矿部分）,2020(1):13-17，30.
liushuihong.Beneficiation Test Research on a Copper-Nickel Sulfide Ore in China[J].Nonferrous Metals(Mineral Processing Section),2020(1):13-17，30.
刘水红,李成必,叶岳华,李俊旺.国内某硫化铜镍矿石选矿试验研究[J].有色金属（选矿部分）,2020(1):13-17，30.
liushuihong.Beneficiation Test Research on a Copper-Nickel Sulfide Ore in China[J].Nonferrous Metals(Mineral Processing Section),2020(1):13-17，30.
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