| CH_3OH-LiNO_3-HNO_3-DTPA-阴离子交换树脂分离希土元素 |
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| 引用本文： | 陈耀中,谈炳美,林漳基. CH_3OH-LiNO_3-HNO_3-DTPA-阴离子交换树脂分离希土元素[J]. 核化学与放射化学, 1987, 0(2) |
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| 作者姓名： | 陈耀中 谈炳美 林漳基 |
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| 作者单位： | 中国原子能科学研究院 北京(陈耀中，谈炳美)，中国原子能科学研究院 北京(林漳基) |
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| 摘 要： | 本文研究了CH_3OH-LiNO_3-HNO_3-DTPA-阴离子交换树脂体系分离La,Ce,Pr,Nd,Pm,Sm,Eu及Gd。通过静态平衡实验与动态柱实验,初步摸索了分离相邻希土元素的条件,达到相邻希土元素之间较好地分离。
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| 关 键 词： | CH_3OH-LiNO_3-HNO_3_DTPA-阴离子交换树脂体系 轻希土元素 分离因子 |
THE SEPARATION OF RARE EARTH ELEMENTS IN THE SYSTEM OF CH_3OH-LiNO_3-HNO_3-DTPA-ANION EXCHANGE RESIN |
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| CHEN YAOZHONG TAN BINGMEI LIN ZHANGJI. THE SEPARATION OF RARE EARTH ELEMENTS IN THE SYSTEM OF CH_3OH-LiNO_3-HNO_3-DTPA-ANION EXCHANGE RESIN[J]. Journal of Nuclear and Radiochemistry, 1987, 0(2) |
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| Authors: | CHEN YAOZHONG TAN BINGMEI LIN ZHANGJI |
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| Abstract: | In this paper the separation of La, Ce, Pr, Nd, Pm, Sm, Eu, and Gd from its neighbouring rare earth element using the system of CH3OH-LiNO3-HNO3-DTPA anion exchange resin is studied. Better separation factors than those previously published are obtained. |
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| Keywords: | System CH3OH-LiNO3-HNO3-DTPA-Anion exchange resin Light rare earth elements Separation factor. |
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