| 国外某复杂钛铁矿的选矿试验研究 |
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| 引用本文： | 易运来,魏茜,刘忠荣. 国外某复杂钛铁矿的选矿试验研究[J]. 矿冶工程, 2014, 34(1): 41-43. DOI: 10.3969/j.issn.0253-6099.2014.01.011 |
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| 作者姓名： | 易运来 魏茜 刘忠荣 |
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| 作者单位： | 湖南有色金属研究院, 湖南 长沙 410015 |
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| 摘 要： | 采用阶段磨矿-阶段选别的磁选-浮选联合流程对国外某复杂钛铁矿矿石进行了选矿试验研究, 结果表明, 对于含Fe 51.47%、含TiO213.53%的原矿, 可以获得含Fe 65.12%、回收率78.60%的铁精矿和含TiO2 45.12%、回收率45.03%的钛精矿。
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| 关 键 词： | 钛铁矿 工艺矿物学 磁选 浮选 阶段磨矿 阶段选别 |
| 收稿时间： | 2013-11-05 |
Experimental Research on Mineral Processing of Some Complicated Ilmenite Ore from Abroad |
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| YI Yun-lai,WEI Qian,LIU Zhong-rong. Experimental Research on Mineral Processing of Some Complicated Ilmenite Ore from Abroad[J]. Mining and Metallurgical Engineering, 2014, 34(1): 41-43. DOI: 10.3969/j.issn.0253-6099.2014.01.011 |
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| Authors: | YI Yun-lai WEI Qian LIU Zhong-rong |
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| Affiliation: | Hunan Research Institute of Nonferrous Metals, Changsha 410015, Hunan, China |
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| Abstract: | Mineral processing study was conducted for a complicated overseas ilmenite ore adopting a combined flowsheet of magnetic separation and flotation featuring stage-grinding and stage-concentration. Results show that, from this run-of-mine ore with a TFe and TiO2 grade of 51.47% and 13.53%, respectively, an iron concentrate with TFe grade and recovery of 65.12% and 78.60%, respectively, and a titanium concentrate with TiO2 grade and recovery of 45.12% and 45.03%, respectively, can be obtained. |
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| Keywords: | ilmenite process mineralogy magnetic separation flotation stage-grinding stage-concentration |
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