| 一水硬铝石型铝土矿铝硅浮选分离溶液化学 Ⅰ—晶体结构与可浮性 |
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| 引用本文： | 胡岳华,刘晓文,邱冠周,黄圣生. 一水硬铝石型铝土矿铝硅浮选分离溶液化学 Ⅰ—晶体结构与可浮性[J]. 矿冶工程, 2000, 0(2) |
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| 作者姓名： | 胡岳华 刘晓文 邱冠周 黄圣生 |
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| 作者单位： | 中南大学矿物工程系!湖南长沙410083 |
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| 基金项目： | 国家重点基础研究发展规划项目资助课题 !(G1 9990 6490 1 ) |
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| 摘 要： | 系统分析了我国铝土矿中含硅脉石矿物高岭石、伊利石、叶蜡石的晶体结构与表面性质 ,讨论了晶体结构与铝硅酸盐矿物表面断裂键的特性、润湿性、电性及可浮性的关系 ,以及晶格杂质与可磨性对浮选行为的影响。结果表明三种矿物晶体边面上晶面的单位面积断裂键数皆有如下关系 :NSi-O( 110 )
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| 关 键 词： | 浮选 溶液化学 铝土矿 晶体结构 |
Solution Chemistry of Flotation Separation of Diaspore-type Bauxite (I) Crystal Structure and Floatability |
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| HU Yue hua,LIU Xiao wen,QIU Guan zhou,HUANG Sheng sheng. Solution Chemistry of Flotation Separation of Diaspore-type Bauxite (I) Crystal Structure and Floatability[J]. Mining and Metallurgical Engineering, 2000, 0(2) |
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| Authors: | HU Yue hua LIU Xiao wen QIU Guan zhou HUANG Sheng sheng |
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| Abstract: | The crystal structure and surface property of kaolinite, illite and pyrophyllite have been discussed. The influence of residual bond, lattice impurities and grinding behavior on wettability, electrokinetics and floatability have been studied based on crystal chemistry and solution chemistry of flotation. The number of breaking bonds per unit area of carystal plane lies in the following order: N Si-O(110)
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| Keywords: | flotation solution chemistry bauxite crystal structure |
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