| 青海某低品位铁矿选矿试验研究 |
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| 引用本文： | 张婷,李平,李振飞,沈新春,陈文熙,古吉汉. 青海某低品位铁矿选矿试验研究[J]. 矿产综合利用, 2015, 36(6) |
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| 作者姓名： | 张婷 李平 李振飞 沈新春 陈文熙 古吉汉 |
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| 作者单位： | 赣州有色冶金研究所 |
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| 摘 要： | 本文以青海某低品位铁矿为研究对象,对其进行了详细的工艺矿物学研究,并根据原矿性质特点进行选矿试验研究。在原矿全铁含量为33.35%,磨矿细度-0.076mm占63.7%,磁场强度为1800GS条件下,采用一步磁选即可获得全铁含量为69.60%,回收率为88.63%的铁精矿。
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| 关 键 词： | 铁矿 磁铁矿 磁选 |
Beneficiation study on a low-grade iron ore in Qinghai |
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| Zhang Ting,Li Ping,Li Zhenfei,Shen Xinchun,Chen Wenxi and Gu Jihan. Beneficiation study on a low-grade iron ore in Qinghai[J]. Multipurpose Utilization of Mineral Resources, 2015, 36(6) |
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| Authors: | Zhang Ting Li Ping Li Zhenfei Shen Xinchun Chen Wenxi Gu Jihan |
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| Affiliation: | Ganzhou Non-ferrous Metallurgy Research Institute |
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| Abstract: | A low grade iron ore from qinghai province was taken for beneficiation study in this paper. Detailed process mineralogy research and mineral processing experiments have been carried out. Under the conditions of 33.35% total iron content, 63.7% -0.076mm grinding fineness and 1800GS magnetic field strength, iron concentrate with total iron content of 69.60% and iron recovery of 88.63% can be obtained using one-step magnetic separation. |
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| Keywords: | iron ore magnetite magnetic separation |
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