Phase Liquid-Vapor Equilibria and Thermodynamic Properties of Solutions of Binary Systems of N-Propylbenzene-N-Alkylbenzenes

被引：0
|
作者：
Suntsov, Yu. K. [1 ]
Suntsova, N. S. [1 ]
机构：
[1] Voronezh State Univ, Voronezh 394018, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2024年 / 98卷 / 03期
关键词：
liquid-vapor phase equilibria; Helmholtz energy; Gibbs energy; enthalpy; entropy of solutions; prediction of thermodynamic properties of binary solutions;
D O I：
10.1134/S0036024424030282
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The phase equilibria of liquid-vapor solutions of four binary systems formed by n-propylbenzene and n-alkylbenzenes have been studied. It has been established that the contributions of intermolecular interactions to the Helmholtz energy for solutions of constant molar concentrations formed by n-propylbenzene and n-alkylbenzenes linearly and fractionally depend on molar mass of n-alkylbenzene in the homologous series. The corresponding equations have been derived.
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页码：375 / 380
页数：6
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