Effect of solvation by neutral extractants on the separation of metal cations of different charges during cation-exchange extraction

被引：0
|
作者：
V. I. Kuz’min
N. V. Gudkova
机构：
[1] Russian Academy of Sciences,Institute of Chemistry and Chemical Technology, Siberian Branch
来源：
Theoretical Foundations of Chemical Engineering | 2008年 / 42卷
关键词：
Organic Phase; Metal Cation; Octanol; Alkali Metal Cation; Tributylphosphate;
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摘要：
The effect of additions of neutral extractants on the cation-exchange separation of metal cations of different charges is analyzed. It is shown and confirmed experimentally that, during nonspecific and exhaustive solvation, an increase in the concentration of the solvating addition is favorable to the extraction of low-charge metal cations into the organic phase.
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页码：703 / 707
页数：4
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