Isothermal Vapor-Liquid Equilibrium of Ternary Mixtures Containing 2-Methyl-1-propanol or 2-Methyl-2-propanol, n-Hexane, and 1-Chlorobutane at 298.15 K

摘要

Isothermal vapor-liquid equilibrium for the ternary mixtures 2-methyl-1-propanol + n-hexane + 1-chlorobutane and 2-methyl-2-propanol + n-hexane 4- 1-chlorobutane and for the binary mixtures 2-methyl-1-propanol + n-hexane and 2-methyl-2-propanol + n-hexane have been studied at T = 298.15 K. The experimental data were checked for thermodynamic consistency using the method of van Ness. The isothermal vapor-liquid equilibrium data of the ternary mixtures together with the corresponding constituent binary mixtures were correlated with the Wilson equation. The G~E values obtained have been compared with those of the ternary mixtures 1-butanol or 2- butanol + n-hexane + 1-chlorobutane previously investigated.