Journal of Chemical Engineering of Japan, Vol.47, No.11, 801-804, 2014
Prediction of Isothermal Vapor-Liquid Equilibria of Binary Systems by Using Wilson Equation with Parameters Estimated from Pure-Component Properties
A simple method GC-W previously proposed for estimating the Wilson parameters from pure-component properties has been adopted to predict the isothermal vapor-liquid equilibria of various binary systems consisting of non-polar and polar molecules. The prediction performances obtained are examined and evaluated in comparison with UNIFAC.
Keywords:Wilson Parameter;Vapor-Liquid Equilibrium;Binary System;Constant Temperature;Solubility Parameter;Molar Volume;Pure-Component Property