Incorporating size selectivity into synergistic solvent extraction: A review of crown ether-containing systems

被引:141
作者
Bond, AH [1 ]
Dietz, ML [1 ]
Chiarizia, R [1 ]
机构
[1] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA
关键词
D O I
10.1021/ie000356j
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
This paper provides a comprehensive review of synergistic solvent extraction using crown ethers with a focus on the role of both extractants in facilitating cation-specific separations. An introduction to the various equilibria affecting synergistic extraction using crown ethers is followed by a review of the work published in this field during the 1972-1999 time period. The influence of various solvent extraction parameters on the potential for cation-selective synergism is critically examined. Those synergistic extractant combinations showing cation selectivity are highlighted, as are the fundamental investigations that are the foundation of the current understanding of synergistic solvent extraction using crown ethers.
引用
收藏
页码:3442 / 3464
页数:23
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