三元体系液液界面张力与溶解度的关联

Correlation of Interfacial Tension with Ternary Solubility for Two Liquid Phase Ternary Mixtures

本文采用界面相模型,推导出一个关联界面张力与溶解度数据的方程.经24个三元体系的检验,方程给出了满意的结果.

Based on a model treating the interfacial region as a single phase of some thickness, an equation with two adjustable parameters was developed to relate interfacial tension with solubility for two-liquid-phase ternary mixtures. The equation was tested for 24 ternary systems with satisfactory results. With the interfacial tension and mutual solubility data available for the partially miscible pair of a ternary mixture, a modified equation was proposed for even better correlation.