Vapour–Liquid Equilibria in the Binary and Ternary Systems Composed of 2,3-Dimethylbutane, Diisopropyl Ether, and 3-Methyl-2-Butanone at 313.15, 323.15 and 313.15 K

0390632 - ÚCHP 2014 RIV NL eng J - Journal Article
Pavlíček, Jan - Andresová, Adéla - Bogdanić, Grozdana - Wichterle, Ivan
Vapour–Liquid Equilibria in the Binary and Ternary Systems Composed of 2,3-Dimethylbutane, Diisopropyl Ether, and 3-Methyl-2-Butanone at 313.15, 323.15 and 313.15 K.
Fluid Phase Equilibria. Roč. 344, APR 25 (2013), s. 59-64. ISSN 0378-3812. E-ISSN 1879-0224
Institutional support: RVO:67985858
Keywords : vapour-liquid equilibrium * prediction * experimental data
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 2.241, year: 2013

This article reports vapour–liquid equilibrium data in the three binary 2,3-dimethylbutane + diisopropyl ether, 2,3-dimethylbutane + 3-methyl-2-butanone, diisopropyl ether + 3-methyl-2-butanone and in the ternary 2,3-dimethylbutane + diisopropyl ether + 3-methyl-2-butanone systems are reported. The data were measured isothermally at 313.15, 323.15 and 333.15 K covering the pressure range 13–108 kPa. The binary vapour–liquid equilibrium data were correlated using the Wilson and NRTL equations by means of a robust algorithm for processing all isotherms together; resulting parameters were then used for calculation of phase behaviour in the ternary system and for subsequent comparison with experimental data.
Permanent Link: http://hdl.handle.net/11104/0220989