Abstract: 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.

摘要： 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.通过引入部分互溶对的界面张力与互溶度数据所得到的修正方程可作更好的关联