| 鲕状高磷赤铁矿选矿脱磷试验研究 |
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| 引用本文： | 曾克文. 鲕状高磷赤铁矿选矿脱磷试验研究[J]. 金属矿山, 2010, 39(9): 41 |
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| 作者姓名： | 曾克文 |
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| 作者单位： | 北京矿冶研究总院 |
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| 基金项目： | "十一五"国家科技支撑计划项目 |
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| 摘 要： | 根据某鲕状高磷赤铁矿的矿石性质,采用反浮选—焙烧—磁选流程,获得铁品位60.09%,铁回收率70.04%,含磷0.23%的铁精矿,有效地解决了鲕状赤铁矿含磷偏高的问题,可为我国开发高磷赤铁矿提供技术参考。
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| 关 键 词： | 鲕状赤铁矿 反浮选工艺 脱磷 焙烧 |
Experimental Research on Mineral Separation & Dephosphorization of the Oolitic High Phosphorus Hematite |
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| Zeng Kewen. Experimental Research on Mineral Separation & Dephosphorization of the Oolitic High Phosphorus Hematite[J]. Metal Mine, 2010, 39(9): 41 |
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| Authors: | Zeng Kewen |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: | According to the ore property of the oolitic high phosphorus hematite, the reverse flotation-roasting-magnetic separation technical process is adopted, and the iron concentrate with 60.09% iron grade, 70.04% iron recovery &; 0.23% phosphorus is obtained. Thus the problem of too much phosphorus in the oolitic hematite can be effectively solved, thus providing a technical reference for exploiting high phosphorus hematite. |
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| Keywords: | Oolitic hematite Reverse flotation process Dephosphorization Roasting |
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