| 镍在乳状液膜体系中的迁移行为 |
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| 引用本文： | 柳畅先,钟惠鸿,陆俭洁.镍在乳状液膜体系中的迁移行为[J].分析科学学报,2004,20(4):391-393. |
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| 作者姓名： | 柳畅先 钟惠鸿 陆俭洁 |
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| 作者单位： | 中南民族大学化学与生命科学学院,武汉,430074;中南民族大学化学与生命科学学院,武汉,430074;中南民族大学化学与生命科学学院,武汉,430074 |
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| 摘 要： | 研究了镍在乳状液膜分离体系中的迁移行为。在此分离体系中，以煤油作为膜溶剂，span80为表面活性剂，磷酸三丁酯(TBP)为载体。详细讨论了制乳时间和混合时间、span80和TBP浓度、乳水比和油内比、内相NH。和外相HCl的浓度对镍迁移率的影响，确立了最佳分离条件。
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| 关 键 词： | 镍 乳状液膜 分离 |
| 文章编号： | 1006-6144(2004)04-0391-03 |
| 修稿时间： | 2003年9月22日 |
Transfer Behavior of Nickel Through Emulsion Liquid Membrane System |
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| LIU Chang-xian,ZHONG Hui-hong,LU Jian-jie.Transfer Behavior of Nickel Through Emulsion Liquid Membrane System[J].Journal of Analytical Science,2004,20(4):391-393. |
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| Authors: | LIU Chang-xian ZHONG Hui-hong LU Jian-jie |
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| Abstract: | The transfer behavior of nickel through the emulsion liquid membrane system was studied. Kerosene was used as the membrane solvent,span80 was used as the surfactant, and TBP was used as the carrier. The effect of emulsifying time and mixing time, the concentration of span80 and TBP, the ratio of milk to water and oil phase to internal phase,and the concentration of NH_3 in internal phase and HCl in external phase were discussed in detail. The optimum conditions were established. |
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| Keywords: | Nickel Emulsion liquid membrane Separation |
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