CIESC Journal

• Volume 1 • 上一篇    下一篇

RATE MODEL FOR PHASE SEPARATION OF WATER-IN-OIL EMULSION IN LIQUID SURFACTANT MEMBRANE PROCESS AT HIGH A.C.VOLTAGE

陆岗; 蒋楚生; 李盘生; 鲁琼华   

  1. Department of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
  • 收稿日期:1992-03-31 修回日期:1992-09-21 出版日期:1993-12-28 发布日期:1993-12-28
  • 通讯作者: 陆岗

RATE MODEL FOR PHASE SEPARATION OF WATER-IN-OIL EMULSION IN LIQUID SURFACTANT MEMBRANE PROCESS AT HIGH A.C.VOLTAGE

LU Gang; JIANG Chusheng; LI Pansheng; LU Qionghua   

  1. Department of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
  • Received:1992-03-31 Revised:1992-09-21 Online:1993-12-28 Published:1993-12-28
  • Contact: LU Gang

摘要: A new mechanism of electric demulsification was proposed and the coalescence behavior of fine waterdrops in oil under electric field was discussed in detail On this basis,a mathematical description for phaseseparation of emulsion in electric field has been derived and proved to be in good agreement with experimentaldata.Conditions influenced the electric coalescence was examined in a batch pulsed A.C.electric demulsifier.

关键词: demulsification;liquid membrane;separation

Abstract: A new mechanism of electric demulsification was proposed and the coalescence behavior of fine waterdrops in oil under electric field was discussed in detail On this basis,a mathematical description for phaseseparation of emulsion in electric field has been derived and proved to be in good agreement with experimentaldata.Conditions influenced the electric coalescence was examined in a batch pulsed A.C.electric demulsifier.

Key words: demulsification, liquid membrane, separation