| 某镍尾矿综合回收铁选矿试验 |
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| 引用本文： | 张兴旺,陈晓博,孙志勇.某镍尾矿综合回收铁选矿试验[J].有色金属工程,2013,3(2):34-37. |
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| 作者姓名： | 张兴旺 陈晓博 孙志勇 |
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| 作者单位： | 陕西冶金设计研究院有限公司,陕西冶金设计研究院有限公司,西北有色地质研究院 |
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| 摘 要： | 研究某镍尾矿选矿回收铁的过程。结果表明,该镍尾矿经磁选—铁粗精矿再磨—磁选及铁精矿浮选降硫工艺处理后,可得产率3.03%、总铁品位65.20%、总铁回收率19.79%、含硫0.26%的合格铁精矿及硫品位22.50%的硫精矿。
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| 关 键 词： | 尾矿 磁铁矿 浮选 磁选 综合利用 |
| 收稿时间： | 8/26/2012 9:53:16 AM |
| 修稿时间： | 9/5/2012 11:13:30 AM |
The Research for Recycling Magnetic Iron Ore from Certain Ni Tailing |
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| zhangxingwang,chenxiaobo and sun zhiyong.The Research for Recycling Magnetic Iron Ore from Certain Ni Tailing[J].Nonferrous Metals Engineering,2013,3(2):34-37. |
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| Authors: | zhangxingwang chenxiaobo and sun zhiyong |
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| Affiliation: | Shaanxi Metallurgical Design,Shaanxi Metallurgical Design,Northwest Nonferrous Geological Research Institute |
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| Abstract: | According to characteristics of the Ni tailing, the mineral processing technology of recycling iron is carried out. The results show that the qualified iron concertrate containing 0.26% S with 3.03%yield, 65.20% iron grade and 19.79% iron recovery, and sulphur concertrate of 22.50% S are obtained through dealing with the Ni tailing with processes of two stages of wet low intensity magnetic dressing and flotation to reduce the sulphur content of iron concertrate. |
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| Keywords: | Magnetite Tailing Flotation Magnetic separation Comprehensive utilization |
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