The Law and Mechanism of Grinding Demulsion

Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (8): 1285.

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The Law and Mechanism of Grinding Demulsion

CHU Ying¹, LIU Pei-Yan¹, MA Zhan-Fang¹, WU Zi-Sheng¹, YAN Zhong¹, SONG You²

1. Chemical Department, Norrheast Normal University, Changchun 130024;
2. Zhangjiakou Higher Agriculture Training School, Zhangjiakou 075131

Received:1995-07-01 Online:1996-08-24 Published:1996-08-24

Abstract

Abstract: We introduced the experimental law of grinding demulsion and discussed its basic steps:(1) The inner phase of emulsion wets the surface of grinding materials and spreads vater membrane,furtherly,liquid drops to coalesce in the course of filteration-filtering demulsion.(2) Collision among grinding materials exerts a frictional force and shearing stress on liquid drops and results in coalescence of liquid drops-grinding demulsion.

Key words: Emulsion, Emulsified liquid memberane, Grinding demulsion, Demulsification ratio, Collision number

TrendMD:

CHU Ying, LIU Pei-Yan, MA Zhan-Fang, WU Zi-Sheng, YAN Zhong, SONG You. The Law and Mechanism of Grinding Demulsion[J]. Chem. J. Chinese Universities, 1996, 17(8): 1285.

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The Law and Mechanism of Grinding Demulsion

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