Isobaric vapor-liquid equilibrium for binary and ternary mixtures of ethanol+2-methyl-2-propanol and 2-methylperatane plus ethanol+2-methyl-2-propanol

Authors
Aucejo, A Loras, S Munoz, R Ordonez, LM
Citation
A. Aucejo et al., Isobaric vapor-liquid equilibrium for binary and ternary mixtures of ethanol+2-methyl-2-propanol and 2-methylperatane plus ethanol+2-methyl-2-propanol, FLU PH EQUI, 162(1-2), 1999, pp. 241-252
Citations number
20
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
FLUID PHASE EQUILIBRIA
ISSN journal
03783812 → ACNP
Volume
162
Issue
1-2
Year of publication
1999
Pages
241 - 252
Database
ISI
SICI code
0378-3812(199908)162:1-2<241:IVEFBA>2.0.ZU;2-V
Abstract
Consistent vapor-liquid equilibrium data for the binary and ternary systems ethanol + 2-methyl-2-propanol (TBA) and 2-methylpentane + ethanol + TEA ar e reported at 101.3 kPa. In the binary system, the results indicate a negat ive deviation from ideality and no azeotrope is present. The ternary system shows negative and positive deviations from ideality, does not present aze otrope, and is well predicted from binary data. The activity coefficients a nd boiling points of the solutions were correlated with its composition by Wilson, UNIQUAC and NRTL equations. (C) 1999 Elsevier Science B.V. All righ ts reserved.