【摘要】 本文应用微扰展开,证明了在极性——非极性和非极性——非极性两类体系中盐对二元系相变温度影响的直线方程。从热力学角度导出了含盐两相平衡体系的广义线性关系。通过引入边界扩充函数,我们计算了一些极性——非极性和非极性——非极性体系的相变曲线。更多还原

【Abstract】 The linear equation of salt effect on phase transformation in the mixtures of nonpolar-nonpolar system and nonpolar-polar system is proved with the help of perturbation expansion. A calculating method is provided theoretically. Also, we put forward a theorem of linear expansion, with it, a number of relations of salt effect can be exp lained successfully. Finally calculations based on the theory. and com-parisons with experiments are made for a number of systems.更多还原