| Crystalline Silicotitanate：a New Type of Ion Exchanger for Cs Removal from Liquid Waste |
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| 引用本文： | BoYU JingCHEN 等.Crystalline Silicotitanate：a New Type of Ion Exchanger for Cs Removal from Liquid Waste[J].材料科学技术学报,2002,18(3):206-210. |
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| 作者姓名： | BoYU JingCHEN |
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| 作者单位： | InstituteofNuclearEnergyTechnology,TsinghuaUniversity,Beijing102201,China |
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| 摘 要： | The research and developments of a new type of inorganic ion exchanger,crystalline silicotitanate(CST) are reviewed.This material is stable against radiation,and the CST has high selectivity for Cs over Na, K and Rb.It performs well in acidic,neutral,and basic solutions.The results of ion exchange tests show that CST is an excellent candidate for Cs removal from high-level liquid waste.
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| 关 键 词： | 硅钛酸盐晶体 固体废物 离子交换 迁移 铁电材料 铯 |
Crystalline Silicotitanate: a New Type of Ion Exchanger for Cs Removal from Liquid Waste |
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| Bo YU,Jing CHEN,Chongli SONG.Crystalline Silicotitanate: a New Type of Ion Exchanger for Cs Removal from Liquid Waste[J].Journal of Materials Science & Technology,2002,18(3):206-210. |
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| Authors: | Bo YU Jing CHEN Chongli SONG |
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| Affiliation: | Institute of Nuclear Energy Technology, Tsinghua University, Beijing 102201, China |
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| Abstract: | The research and developments of a new type of inorganic ion exchanger, crystalline silicotitanate (CST) are reviewed. This material is stable against radiation, and the CST has high selectivity for Cs over Na, K and Rb. It performs well in acidic, neutral, and basic solutions. The results of ion exchange tests show that CST is an excellent candidate for Cs removal from high-level liquid waste. |
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| Keywords: | Crystalline silicotitanate Cesium High-level liquid waste |
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