Effect of interfacial reaction on rates of extraction and stripping in membrane extractor using a hollow fiber.
Effect of interfacial reaction on rates of extraction and stripping in membrane extractor using a hollow fiber.
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界面反应对使用中空纤维的膜萃取器中萃取和剥离速率的影响。
DOI：
10.1252/jcej.19.312
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发表时间：
1986
影响因子：
0.8
通讯作者：
F. Nakashio
中科院分区：
文献类型：
--
作者：
K. Yoshizuka;Kazuo Kondo;F. Nakashio
在中空纤维膜萃取器中，以铜和N-8-喹啉基对十二烷基苯磺酰胺为萃取体系，研究了界面反应对萃取率和反萃率的影响。有人发现，实验结果可以解释的金属萃取与界面反应的扩散模型，考虑到通过中空纤维的内侧和外侧的水溶液和有机溶液的速度分布。提出中空纤维膜萃取器可作为研究金属萃取或反萃动力学和机理的实验装置。
In a membrane extractor using a hollow fiber, the effects of interfacial reaction on the rates of extraction and stripping were studied, using the extraction system of copper and N-8-quinolyl-p-dodecylbenzenesulfonamide. It was found that the experimental results could be explained by a diffusion model for metal extraction with an interfacial reaction, taking account of the velocity distributions of the aqueous and organic solutions through the inner and outer sides of a hollow fiber. It is suggested that the membrane extractor using a hollow fiber can be used as an experimental apparatus for studying the kinetics and mechanism of metal extraction or stripping.