Acta Phys. -Chim. Sin. ›› 1990, Vol. 6 ›› Issue (02): 246-251.doi: 10.3866/PKU.WHXB19900222

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The Salt Effect on Phase Transformation in Liquid-Liquid System

Zhu Jian-Jun; Liu Wen-Bin; Lu Jin-Suo; Bai Tong-Chun   

  1. Chemistry Department of Henan Normal University
  • Received:1988-10-21 Revised:1989-06-16 Published:1990-04-15
  • Contact: Liu Wen-Bin

Abstract: The linear equation of salt effect on phase transformation in the mixtures of nonpolar-nonpolar system and nonpolar-polar system can be proved with the aid of perturbation expansion. The cause of linear equation has been discussed from ther-modynamics. By introducing the expanding boundary function, we calculated phase transformation temperatures for a number of systems in which the phenomenon of seperating phase has been observed and compared with experiments.