A single‐parameter equation for isothermal vapor‐liquid equilibrium correlations
- 1 December 1971
- journal article
- research article
- Published by Wiley in AIChE Journal
- Vol. 17 (6), 1367-1371
- https://doi.org/10.1002/aic.690170617
Abstract
The Wilson equation is modified so that it contains only one adjustable constant per binary system. In describing binary behavior the new equation is inferior to the original Wilson but superior to the Van Laar equation. In developing ternary behavior from binary data, the new equation seems to be comparable to the original Wilson but definitely superior to the Van Laar equation.Binary and ternary vapor‐liquid equilibrium behavior has been successfully predicted from one γ° value per binary only.This publication has 19 references indexed in Scilit:
- Local compositions in thermodynamic excess functions for liquid mixturesAIChE Journal, 1968
- Alteration of the relative volatility of hexane-1-hexene by oxygenated and chlorinated solventsJournal of Chemical & Engineering Data, 1967
- Application of the Wohl equation to ternary liquid‐vapor equilibriaAIChE Journal, 1966
- Solute Activity Coefficients at Infinite Dilution and Specific Retention Volumes Measured by Gas-Liquid Chromatography.Journal of Chemical & Engineering Data, 1965
- Vapor-Liquid Equilibrium. XI. A New Expression for the Excess Free Energy of MixingJournal of the American Chemical Society, 1964
- Sweden: Paradise and ParadoxFilm Quarterly, 1961
- Selective Solvents for Separation of n-Pentane from 1-Pentene by Extractive Distillation.Journal of Chemical & Engineering Data, 1960
- The Determination of Partition Coefficients from Gas-Liquid Partition ChromatographyJournal of the American Chemical Society, 1956
- Thermodynamic properties of alcohol solutions. II. Ethanol and isopropanol systemsAustralian Journal of Chemistry, 1956
- Estimation of ternary vapor‐liquid equilibriumAIChE Journal, 1955