EXPERIMENTAL AND PREDICTED ISOBARIC VAPOUR-LIQUID EQUILIBRIUM FOR THE BINARY SYSTEMS 1, 2-DIBROMOETHANE WITH ISOMERIC BUTANOLS

概要

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A dynamic recirculating still was employed to measure isobaric vapour-liquid equilibrium at 40.0 and 101.3 kPa for the binary systems 1,2-dibromoethane with 1-butanol, 2-butanol, 2-methyl-l-propanol and 2-methyl-2-propanol. The experimental data were tested for thermodynamic consistency and correlated with the Margules, Van Laar, Wilson, NRTL and UNIQUAC equations. All the systems show minimum temperature azeotropes, except 1,2-dibromoethane with 2-methyl-2-propanot at 101.3 kPa. Predictions with the UNIFAC method were also obtained.
社団法人化学工学会の論文
1995-12-01