铜镍硫化矿浮选技术难点研究进展 |
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引用本文: | 黄俊玮,张亚辉.铜镍硫化矿浮选技术难点研究进展[J].有色金属(选矿部分),2014(4):75-79. |
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作者姓名: | 黄俊玮 张亚辉 |
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作者单位: | 武汉理工大学资源与环境工程学院 |
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基金项目: | 国家自然科学基金(项目批准号:51174154); |
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摘 要: | 铜镍硫化矿的浮选技术难点主要集中在蛇纹石、滑石等含MgO脉石矿物的抑制,目的矿物与磁黄铁矿、黄铁矿等硫化矿物的分离,以及铜、镍精矿的分离。结合相关文献,对硫化铜镍矿浮选技术难点存在的原因和解决方法进行了综述分析。
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关 键 词: | 铜镍硫化矿 浮选分离 选择性抑制 |
收稿时间: | 2013/3/13 0:00:00 |
修稿时间: | 2014/3/27 0:00:00 |
Research Progress on Floatation Technological Difficulties ofCopper-nickel Sulfide Ore |
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Authors: | huangjunwei |
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Affiliation: | Wuhan University of Technology |
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Abstract: | The technological difficulties in copper-nickel sulfide ore floatation mainly lie in: the depression of MgO-containing gangue minerals, such as serpentine and talc; the separation of objective copper-nickel minerals from other sulfide minerals, such as pyrrhotite and pyrite; and the separation between copper sulfides and nickel sulfides. The reason and solution of technological difficulties in copper-nickel sulfide ore floatation have been reviewed based on related literatures. |
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Keywords: | Copper-nickel sulfide ores Floatation separation Selective depress |
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