DBC solvent extraction of U(VI) from thiocyanate medium

被引：0
|
作者：
CHEN Ming-Sheng
机构：
来源：
NuclearScienceandTechniques | 2000年 / 03期
关键词：
Crown ethers; Extraction; Uranium(VI); Thiocyanate; Nitrobenzene;
D O I：
暂无
中图分类号：
O615.11 [放射性元素的分离、提纯与浓缩法];
学科分类号：
摘要：
The extraction behavior of uranium(VI) from thiocyanate medium with dibenzo-18-crown-6 (DBC) in nitrobenzene and the effects of alkali canons on the extraction were investigated. The results showed that the uranium (VI) can be effectively extracted in the presence of potassium canon, uranium (VI) is extracted as complex anionic species UO2(SCN)2, and the stoichiometry of the extracted complex is KUO2(SCN)32DBC(o)’
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页码：201 / 204
页数：4
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