9个二元有机物系统相图和它们共晶点的理论计算(英文)  

THEORETICAL CALCULATION OF THE PHASE DIAGRAMS AND THEIR EUTECTIC POINT FOR 9 BINARY ORGANIC SYSTEM

作　　者：谢传梅[1] 陈立溁[1] 

机构地区：[1]安徽师范大学物理与电子信息学院,安徽芜湖241000

出　　处：《安徽师范大学学报（自然科学版）》2004年第1期24-28,共5页Journal of Anhui Normal University(Natural Science)

基　　金：Supportedbythefundforatomicandmolecularphysics;akeycourseofAnhuiProvince .

摘　　要：利用改进的准正规模型,根据热力学理论获得了决定二元液-固相平衡的曲线方程.对9个具有低共晶点的二元有机物系统,计算了它们的相图和低共晶点(T0,xB0)的数值,结果与实验数据符合的很好.Using the revised quasiregular model, we obtained the equations of the liquid-solid phase equilibrium curves of a binary system according to thermodynamic theory. For the 9 binary organic systems having the phase diagram with an eutectic point, we calculated the phase diagrams and their values of the eutectic point (T_0,x_(B_0)). These results agree well with the experimental values.

关 键 词：二元有机物系统 相图 准正规模型 热力学 低共晶点 二元液-固相平衡 

分 类 号：O414.1[理学—理论物理]