SOLVENT EXTRACTION OF STRONTIUM AND CESIUM: A REVIEW OF RECENT PROGRESS

被引：144

作者：

Xu, Chao ^{[1
]}

Wang, Jianchen ^{[1
]}

Chen, Jing ^{[1
]}

机构：

[1] Tsinghua Univ, Div Nucl Chem & Chem Engn, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China

来源：

SOLVENT EXTRACTION AND ION EXCHANGE | 2012年 / 30卷 / 06期

关键词：

Solvent extraction; cesium; strontium; radioactive; fission product; high level waste; TEMPERATURE IONIC LIQUIDS; INTEGRATED AMP-PAN; CROWN-ETHER; UNEX PROCESS; HYDROGEN DICARBOLLYLCOBALTATE; FUNDAMENTAL CHEMISTRY; MOLECULAR-DYNAMICS; SIMULTANEOUS SEPARATION; SYNERGISTIC EXTRACTION; RADIATION-CHEMISTRY;

D O I：

10.1080/07366299.2012.700579

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Radioactive isotopes Cs-137 and Sr-90, two significant fission products that are usually carried into High Level Waste (HLW) during spent nuclear fuel reprocessing are suggested to be removed from HLW in order to reduce the volume of HLW and then make nuclear energy more clean and sustainable. A variety of separation techniques, including solvent extraction, have been developed for the removal of Cs-137 and Sr-90 from HLW. Among those developed separation techniques, solvent extraction is more applicable and promising, particularly for acidic HLW. This article reviews the scientific progress as well as application developments of the solvent extraction method for the separation of strontium and cesium from HLW in the last decade.

引用

页码：623 / 650

页数：28

共 112 条

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