Modeling of the mass transfer rates of metal ions across supported liquid membranes. II. Comparison between theory and experiment

被引：7
|
作者：
Elhassadi, AA
Do, DD
机构：
[1] Univ Queensland, Dept Chem Engn, St Lucia, Qld 4067, Australia
[2] Univ Garyounis, Dept Chem, Benghazi, Libya
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 1999年 / 34卷 / 03期
关键词：
D O I：
10.1081/SS-100100661
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The model equations developed in Part I were tested using experimental data reported in the literature and produced in this work. It was found that uranium(VI) and thorium(IV) can be selectively separated and concentrated using supported liquid membranes. Depending on the way the liquid membranes are designed, the selectivity toward a specific metal can be predetermined. The effect of the ratio of the effective diffusivity to bulk diffusivity in free solution was found to behave with the same characteristic of systems of preferentially adsorbed solutes.
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页码：461 / 486
页数：26
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