Journal of Chemical and Engineering Data, Vol.49, No.2, 251-255, 2004
Isobaric vapor liquid equilibrium for 2,3-dimethyl-2-butene plus methanol, plus ethanol, plus 2-propanol, or plus 2-butanol at atmospheric pressure
Isobaric vapor liquid equilibrium (VLE) was measured for the systems 2,3-dimethyl-2-butene + methanol, + ethanol, + 2-propanol, and + 2-butanol at atmospheric pressure. The measurements were made with a recirculation still. Gas chromatography was used for analyzing the samples from the equilibrium measurements. The VLE measurements were correlated with the Wilson, NRTL, and UNIQUAC activity coefficient models and the Soave-Redlich-Kwong equation of state.