| 从尾矿中回收铁的选矿试验研究 |
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| 引用本文： | 漆小莉.从尾矿中回收铁的选矿试验研究[J].云南冶金,2009,38(6):17-20. |
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| 作者姓名： | 漆小莉 |
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| 作者单位： | 昆明冶研新材料股份有限公司,云南,昆明,650031 |
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| 摘 要： | 某尾矿中铁品位达到28％左右，以赤、褐铁矿为主，回收利用价值较高，通过全磁选、磁-重、磁-浮3种不同选别流程的试验研究，确定了全磁选流程为此种矿物最佳处理方案，通过全磁选闭路流程可获得精矿品位59．85％，回收率58．40％的选矿指标，能有效利用资源。
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| 关 键 词： | 尾矿 资源回收 全磁流程 |
Study on Mineral Processing of Iron Recovery from Tailings |
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| QI Xiao-li.Study on Mineral Processing of Iron Recovery from Tailings[J].Yunnan Metallurgy,2009,38(6):17-20. |
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| Authors: | QI Xiao-li |
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| Affiliation: | QI Xiao-li (Kunming Yeyan New Material Co. , Ltd. , Kunming, Yunnan 650031, China) |
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| Abstract: | The grade iron in one tailing reaches about 28% , and mianly exist in forms of pyrite and limonite and has high-value to recovery. Adopting three different experimental flow-sheets, such as full-magnetic dressing, magnetic-gravity dressing and magnetic- floating dressing, the best treatment option for such mineral is high-intensity full-magnetic dressing, which iron grade in the concentrates is 59. 85% and iron recovery is 58.40% , so resources can be used effectively. |
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| Keywords: | tailings resource recovery full-magnetic flow |
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