DEVELOPMENT OF NEW SURFACTANT IN LIQUID SURFACTANT MEMBRANE PROCESS.

F. Nakashio, M. Matsumoto, M. Goto, J. Irie, K. Kondo

研究成果: Contribution to conferencePaper査読

3 被引用数 (Scopus)

抄録

The application of liquid surfactant membrane (LSM) to metal recovery is an attractive approach to separation processes. The purpose of this work is to develop new surfactants because they act as the carrier of water and/or solutes in the internal and feed solutions. In this study, derivatives of glutamic acid di-alkyl ester and di-alkyl type quaternary ammonium salts were prepared. Copper extraction was carried out in a stirred tank. W/O emulsion made of the surfactant was de-emulsified by a continuous electrical coalescer.

本文言語英語
ページ573-579
ページ数7
出版ステータス出版済み - 12 1 1986
外部発表はい

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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