化工进展

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液-液萃取及新型液-液-液三相萃取机理研究进展

于品华,常志东,金声超,王森健,刘会洲   

  1. 中国科学院过程工程研究所绿色过程与工程重点实验室,生化工程国家重点实验室
  • 出版日期:2009-09-05 发布日期:2009-09-05

Progress and expectation of mechanisms research on liquid-liquid phase extraction and novel three-liquid-phase extraction

YU Pinhua,CHANG Zhidong,JIN Shengchao,WANG Senjian,LIU Huizhou   

  1. State Key Laboratory of Biochemical Engineering,Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy of Sciences
  • Online:2009-09-05 Published:2009-09-05

摘要: 根据新型液-液-液三相体系的特点,对传统两相溶剂萃取、双水相萃取机理研究进展进行了综述,提出应用Lewis酸碱理论对两种萃取体系的萃取机理分别进行归类,评述了新型液-液-液三相体系研究进展并对其研究方向进行了展望。

Abstract: Based on the characteristics of novel three-liquid-phase extraction, the mechanisms of traditional liquid-liquid phase extraction and aqueous two-phase extraction are reviewed. The Lewis acid-base theory is applied to generalize the extraction mechanisms in these extraction systems. Progress in the research on the novel three-liquid-phase extraction is summarized and the future research is predicted.

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