| 一水硬铝石与脉石矿物反浮选分离研究 |
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| 引用本文： | 章晓林,张文彬. 一水硬铝石与脉石矿物反浮选分离研究[J]. 中国矿业, 2007, 16(5): 90-91,94 |
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| 作者姓名： | 章晓林 张文彬 |
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| 作者单位： | 昆明理工大学·昆明,650031 |
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| 摘 要： | 本文介绍了一水硬铝石与脉石矿物浮选行为差异的重要原因，并以BS-1为组合捕收剂、TZ-1为改性调整剂，在弱酸性介质中，对极难处理高硅铝土矿进行反浮选试验研究，取得了精矿铝硅比16．50，综合铝硅比10．05，综合回收率为70．95％的试验指标。同时对围岩分析发现，浮选尾矿的铝硅比（2．32）小于围岩的铝硅比（2．34）。
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| 关 键 词： | 一水硬铝石 脉石矿物 铝土矿 反浮选 |
| 文章编号： | 1004-4051（2007）05-0090-02 |
| 修稿时间： | 2007-01-16 |
REVERSE FLOTATION SEPARATION STUDY ON DIASPORE AND GANGUE MINERAL |
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| Zhang xiaolin,Zhang wenbin. REVERSE FLOTATION SEPARATION STUDY ON DIASPORE AND GANGUE MINERAL[J]. CHINA MINING MAGAZINE, 2007, 16(5): 90-91,94 |
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| Authors: | Zhang xiaolin Zhang wenbin |
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| Affiliation: | Kunming University of Science and Technology , Kunming 650093 |
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| Abstract: | The paper introduces the major reason on flotation behaviour difference of diaspore and gangue mineral.And in the experimental investigation on revese flotation,BS-1 and TZ-1 is used to treat with bauxite including a great deal of gangue under a moderately acidic condition,finally,the A/S on concentrate gets to 10.05,the recovery on concentrate is 70.95%.The A/S(2.32) on flotation final tailings is lower than the A/S(2.34) on surface rock. |
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| Keywords: | Diaspore Gangue mineral Bauxite Reverse flotation |
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