Collect. Czech. Chem. Commun.
1983, 48, 2713-2720
https://doi.org/10.1135/cccc19832713
Vapour-liquid equilibrium at low pressures from the back equation of state
Tomáš Boublík
Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences, 165 02 Prague 6-Suchdol
This article is part of serial Vapour-liquid equilibrium at low pressures from the back equation of state.
Abstract
The BACK semiempirical equation of state was employed to determine the excess thermodynamic functions of five binary mixtures composed of benzene with cyclohexane, n-pentane, n-hexane, n-heptane, and n-octane at 298.15 K. Two sets of mixing rules are discussed and values of the excess thermodynamic functions of equimolar solutions, calculated on their basis, are compared with experimental data. The calculated and experimental equilibrium data are compared in the x-y diagrams.
