Vapor-liquid equilibria in the systems 3-methylpentane plus methyl 1,1-dimethylethyl ether and 3-methylpentane plus methyl 1,1-dimethylpropyl ether at 101.3 kPa

Authors
Loras, S Aucejo, A Munoz, R
Citation
S. Loras et al., Vapor-liquid equilibria in the systems 3-methylpentane plus methyl 1,1-dimethylethyl ether and 3-methylpentane plus methyl 1,1-dimethylpropyl ether at 101.3 kPa, FLU PH EQUI, 156(1-2), 1999, pp. 185-195
Citations number
15
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
FLUID PHASE EQUILIBRIA
ISSN journal
03783812 → ACNP
Volume
156
Issue
1-2
Year of publication
1999
Pages
185 - 195
Database
ISI
SICI code
0378-3812(19990315)156:1-2<185:VEITS3>2.0.ZU;2-8
Abstract
Pure-component vapor pressure of 3-methylpentane and vapor-liquid equilibri um (VLE) for the binary systems of 3-methylpentane with methyl 1,1-dimethyl ethyl ether (MTBE) and with methyl 1,1-dimethylpropyl ether (TAME) at 101.3 kPa have been measured. Both systems exhibit small positive deviations fro m ideality. They can be described as regular solutions and do not present a zeotrope. The activity coefficients and boiling points of the solutions wer e correlated with its composition by Wilson, UNIQUAC, NRTL, and Wisniak-Tam ir equations. (C) 1999 Elsevier Science B.V. All rights reserved.