| 非洲某钴镍砷化矿选矿试验研究 |
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| 引用本文： | 陆薇宇,蔡振波,陆智. 非洲某钴镍砷化矿选矿试验研究[J]. 现代矿业, 2011, 27(8): 20-22 |
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| 作者姓名： | 陆薇宇 蔡振波 陆智 |
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| 作者单位： | 广西冶金研究院 |
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| 摘 要： | 非洲某钴镍砷化矿含镍3.05%、含钴0.23%，在完成矿石工艺矿物学研究的基础上，针对性地拟定了跳汰重选-浮选的试验原则流程，试验研究表明，该镍钴矿经过跳汰预抛尾、1粗3扫2精、中矿顺序返回浮选，可以获得镍品位为26.44%、钴品位为1.54%、镍回收率88.53%、钴回收率75.87%的镍钴综合精矿。
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| 关 键 词： | 钴镍砷化矿 跳汰 浮选 |
Experimental Study on Beneficiation of a Cobalt Nickel Arsenic Ore in Africa |
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| Lu Weiyu,Cai Zhenbo,Lu Zhi. Experimental Study on Beneficiation of a Cobalt Nickel Arsenic Ore in Africa[J]. Modern Mining, 2011, 27(8): 20-22 |
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| Authors: | Lu Weiyu Cai Zhenbo Lu Zhi |
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| Affiliation: | Guangxi Metallurgy Research Institute |
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| Abstract: | A cobalt nickel arsenic ore in Africa contains nickel 3.05% and cobalt 0.23%, on the basis of ore technology mineralogy research compeletion, test principle process of jigging gravity separation-flotation was drafted pointed, experimental study indicated, through jigging pre-discarding tailings, one time roughing three times scavenging twice regrade, middling order return flotation, this nickel cobalt ore could got the nickel cobalt comprehensive concentrate with nickel grade 26.44%,cobalt grade 154%,nickel recovery rate 88.53%,cobalt recovery rate 75.87%. |
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| Keywords: | Cobalt nickel arsenic ore Jigging Flotation |
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