多组分复相共存体系的相平衡

PHASE EQUILIBRIUM FOR THE COMPLEX PHASE SYSTEM

在目前的《物理化学》教科书中，关于相平衡的表达存在明显差异．本文在分析多组分复相体系的基础上，对体系进行分类，提出“理想相平衡”和“非理想相平衡”的概念。

In the current texbooks in physical chemistry, there are different expression for the phase equilibrium. On the basis of the analysis for the complex phase system, this paper reportes a classification on the phase equilibrium for the complex phase system. The concepts of the ideal phase equilibrium and the real phase equilibrium are presented. These concepts are applied to phase equilibrium for the complex phase system.