A Novel Membrane Extractor Using Hollow Fibers for Separation and Enrichment of Metal

Yoshinobu Sato; Kazuo Kondo; Fumiyuki Nakashio

doi:10.1252/jcej.23.23

Yoshinobu Sato, Kazuo Kondo, Fumiyuki Nakashio

Author information

Keywords: Extraction, Separation, Enrichment, Membrane Extractor, Hollow Fiber, Copper, Zinc, PC-88A

JOURNAL FREE ACCESS

1990 Volume 23 Issue 1 Pages 23-29

DOI https://doi.org/10.1252/jcej.23.23

Details

Abstract

A novel membrane extractor using hollow fiber module was developed, and extraction and stripping of copper and/or zinc with 2-ethyihexyl phosphonic acid mono-2-ethylhexyl ester were carried out simultaneously. Separation and enrichment of zinc from aqueous solution containing copper and zinc were also carried out in the membrane extractor. The results were simulated by a diffusion model with interfacial reaction.

Corresponding author

Register with J-STAGE for free!