EFFECT OF INTERFACIAL REACTION ON RATES OF EXTRACTION AND STRIPPING IN MEMBRANE EXTRACTOR USING A HOLLOW FIBER

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

FUMIYUKI NAKASHIO¹  KAZUO KONDO¹  KAZUHARU YOSHIZUKA¹ 

[1] Department of Organic Synthesis, Kyushu University

关键词: Extraction;    Stripping;    Kinetics;    Interfacial Reaction;    Membrane Extractor;    Copper;    LIX 34;    Hollow Fiber;   

DOI  :  10.1252/jcej.19.312

来源: Maruzen Company Ltd

【 摘 要 】

References(15)Cited-By(38)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.

【 授权许可】

Unknown