Liquid-liquid equilibria of two binary systems: Water + 1-pentanol and water + 2-methyl-2-butanol and two ternary systems: Water + 1-pentanol + 2- butyloxyethanol and water + 2-methyl-2-butanol + 2-butyloxyethanol
Journal
Fluid Phase Equilibria
Journal Volume
155
Journal Issue
1
Pages
95-105
Date Issued
1999
Author(s)
Abstract
Liquid-liquid equilibrium phase diagrams for two binary systems: water + 1-pentanol and water + 2-methyl-2-butanol and two ternary systems: water + 1- pentanol + 2-butyloxyethanol and water + 2-methyl-2-butanol + 2- butyloxyethanol at 20°C and 30°C are presented in this paper. The experimental results were correlated with the UNIQUAC model by fitting the effective UNIQUAC binary interaction parameters as a function of temperature. Agreement between the calculated and experimental data was very good. Liquid-liquid equilibrium phase diagrams for two binary systems: water+1-pentanol and water+2-methyl-2-butanol and two ternary systems: water+1-pentanol+2-butyloxyethanol and water+2-methyl-2-butanol+2-butyloxyethanol at 20 °C and 30 °C are presented in this paper. The experimental results were correlated with the UNIQUAC model by fitting the effective UNIQUAC binary interaction parameters as a function of temperature. Agreement between the calculated and experimental data was very good.
SDGs
Type
journal article