Title : ( Prediction of Excess Thermodynamic Functions and Activity Coefficients of Some Polymeric Liquid Mixtures Using a Simple Equation of State )
Authors: Elaheh Kafshdare Goharshadi , Maryam Abareshi , Ali Reza Berenji , , ,
Full TextAbstract
In this work, we have calculated excess thermodynamic properties such as excess molar Gibbs free energy, excess molar enthalpy, excess molar entropy, excess molar internal energy, and excess molar Helmholtz free energy of some binary mixtures at various temperatures, pressures, and compositions. Furthermore, the activity coefficients of polymeric mixtures have been calculated using this equation of state. A wide comparison with experimental data has been made for each thermodynamic property. The values of statistical parameters between experimental and calculated properties show the ability of this equation of state in reproducing and predicting of excess thermodynamic functions and activity coefficient for studied mixtures.
Keywords
, Excess thermodynamic functions, GMA equation of state, activity coefficient
@inproceedings{paperid:1011292,
author = {Kafshdare Goharshadi, Elaheh and Abareshi, Maryam and Berenji, Ali Reza and , and , },
title = {Prediction of Excess Thermodynamic Functions and Activity Coefficients of Some Polymeric Liquid Mixtures Using a Simple Equation of State},
booktitle = {12th Iranian Physical Chemistry Seminar},
year = {2009},
location = {سنندج, IRAN},
keywords = {Excess thermodynamic functions; GMA equation of state; activity coefficient},
}
%0 Conference Proceedings
%T Prediction of Excess Thermodynamic Functions and Activity Coefficients of Some Polymeric Liquid Mixtures Using a Simple Equation of State
%A Kafshdare Goharshadi, Elaheh
%A Abareshi, Maryam
%A Berenji, Ali Reza
%A ,
%A ,
%J 12th Iranian Physical Chemistry Seminar
%D 2009
