| 磁黄铁矿与磁铁矿的浮选分离实践 |
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| 引用本文： | 高洪山 杨奉兰. 磁黄铁矿与磁铁矿的浮选分离实践[J]. 矿产保护与利用, 1997, 0(4): 33-35,41 |
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| 作者姓名： | 高洪山 杨奉兰 |
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| 作者单位： | 北京有色金属研究总院 |
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| 摘 要： | 处理以磁黄铁矿和磁铁矿为主要回收对象的矿石，采用浮－磁工艺对磁黄铁矿强化浮选产出合格的硫精矿，浮选尾矿再磁选产出铁精矿。与之对比，先磁后浮分离效果不好。
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| 关 键 词： | 磁黄铁矿 磁铁矿 浮选 磁选 分离 |
THE PRACTICE FOR THE SEPARATION OF PYRRHOTITE AND MAGNETITE BY FLOTATION |
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| Gao Hongshan,Yang Fenglan. THE PRACTICE FOR THE SEPARATION OF PYRRHOTITE AND MAGNETITE BY FLOTATION[J]. Conservation and Utilization of Mineral Resources, 1997, 0(4): 33-35,41 |
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| Authors: | Gao Hongshan Yang Fenglan |
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| Abstract: | Pyrrhotite and magnetite are the major minerals in the experiment ores.The qualified sulphur concentrate and iron concentrate are produced in sequence by the process of (pyrrhotite)flotation-(mgnetite)magnetic separation.By comporison,the process of magnetic separation-flotation is backward in separation effectiveness between the two minerals. |
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| Keywords: | pyrrhotite magnetite strengthening flotation H 2SO 4 Na 2S magnetic separation |
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