Memoirs of the faculty of engineering, Yamaguchi university
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Memoirs of the faculty of engineering, Yamaguchi university Volume 65 Issue 1
published_at 2014-12
Correlation of liquid-liquid equilibria of ternary systems by using Wilson equation
Wilson式による3成分系液液平衡の相関
About This Article
Descriptions
Correlation of LLE (Liquid-Liquid Equilibria) of ternary systems by using Wilson equation has been studied and discussed. To extend Wilson equation for representing LLE, effective parameters should be added to the original Wilson equation to give larger molar excess Gibbs energy and more suitable function form. In this study, some ternary mixtures containing methanol such as heptane + methanol + benzene (Type 1 in LLE) have been examined. The role of additional parameters in calculating LLE has been quantitatively discussed.
Creator Keywords
Liquid-liquid equilibria
Wilson equation
Modified Wilson equation
Ternary mixture
Correlation