| 难选含磷鲕状赤铁矿浮选工艺研究 |
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| 引用本文： | 刘万峰,王立刚,孙志健,陈金中,李成必. 难选含磷鲕状赤铁矿浮选工艺研究[J]. 矿冶, 2010, 19(1): 13-18 |
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| 作者姓名： | 刘万峰 王立刚 孙志健 陈金中 李成必 |
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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,北京,100044 |
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| 摘 要： | 本文对某难选含磷鲕状赤铁矿的浮选工艺进行了系统地试验研究,最终确定了适合该鲕状赤铁矿的浮选工艺流程。试验获得了较好的选别指标,浮选铁精矿的铁回收率为64.60%,浮选精矿铁品位为54.21%,含磷0.28%。
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| 关 键 词： | 鲕状赤铁矿 磷 反浮选 |
STUDY ON FLOTATION TECHNOLOGY OF REFRACTORY OOLITIC HEMATITE CONTAINING PHOSPHORUS |
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| LIU Wan-feng,WANG Li-gang,SUN Zhi-jian,CHEN Jin-zhong,LI Cheng-bi. STUDY ON FLOTATION TECHNOLOGY OF REFRACTORY OOLITIC HEMATITE CONTAINING PHOSPHORUS[J]. Mining & Metallurgy, 2010, 19(1): 13-18 |
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| Authors: | LIU Wan-feng WANG Li-gang SUN Zhi-jian CHEN Jin-zhong LI Cheng-bi |
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| Affiliation: | State Key Laboratory of Mineral Processing;Beijing General Research Institute of Mining and Metallurgy;Beijing 100044;China |
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| Abstract: | One example is discussed in this paper which presents the results of a detailed study for flotation technology of a refractory phosphorus-bearing oolitic hematite,and confirms the flotation technological flowsheet.The result of closed-circuit is as following : Iron concentrate containing iron 54.21% with iron recovery 64.60%,and containing phosphorus 0.28%. |
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| Keywords: | oolitic hematite phosphorus reverse flotation |
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