| 非洲某铂钯矿工艺矿物学研究 |
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| 引用本文： | 方明山,王 玲,肖仪武. 非洲某铂钯矿工艺矿物学研究[J]. 矿冶, 2014, 23(1): 72-76 |
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| 作者姓名： | 方明山 王 玲 肖仪武 |
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| 作者单位： | 北京矿冶研究总院 矿物加工科学与技术国家重点实验室,北京矿冶研究总院 矿物加工科学与技术国家重点实验室,北京矿冶研究总院 矿物加工科学与技术国家重点实验室 |
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| 摘 要： | 某铂钯矿位于非洲津巴布韦境内,运用MLA等仪器和手段对其进行了系统的工艺矿物学研究。研究结果表明,矿石中的铂钯矿物种类较多,共有17种,它们的嵌布粒度均较细。矿石中的铂钯矿物与硫化物的嵌布关系比较密切,因此可通过浮选富集硫化物的方式进行回收;但是矿石中有23.68%的铂钯矿物以微细粒包裹体形式嵌布于脉石矿物中,不易解离,对铂钯矿物的回收会造成一定的影响。
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| 关 键 词： | MLA 铂钯矿 工艺矿物学 |
| 收稿时间： | 2013-04-03 |
| 修稿时间： | 2013-04-09 |
APPLICATION OF MLA ON PROCESS MINERALOGY STUDY IN Pt-Pd ORE |
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| FANG Ming-shan,WANG Ling and XIAO Yi-wu. APPLICATION OF MLA ON PROCESS MINERALOGY STUDY IN Pt-Pd ORE[J]. Mining & Metallurgy, 2014, 23(1): 72-76 |
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| Authors: | FANG Ming-shan WANG Ling XIAO Yi-wu |
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| Affiliation: | State Key Laboratory of Mineral Processing Science and Technology,Beijing General Research Institute of Mining and Metallurgy,State Key Laboratory of Mineral Processing Science and Technology,Beijing General Research Institute of Mining and Metallurgy,State Key Laboratory of Mineral Processing Science and Technology,Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: | The systemic research is carried out on one Pt-Pd ore from Republic of Zimbabwe in Africa with instrument such as microscope and MLA. The result shows there are total 17 kinds of the Pt-Pd minerals in the ore, and the grain size of them is fine. Because of the close relationship of Pt-Pd minerals and sulphide, Pt-Pd can be recovered by sulphide flotation. But there is about 23.68% Pt-Pd minerals disseminating in gangue as micro-grained inclusion, because this part of Pt-Pd minerals is difficult to be liberated, it will cause some affection on concentration of Pt-Pd minerals. |
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| Keywords: | MLA Pt-Pd ore process mineralogy |
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