Isobaric vapor-liquid equilibrium in the systems ethyl 1,1-dimethylethyl ether+2,2,4-trimethylpentane and plus octane

Authors
Wisniak, J Galindo, G Reich, R Segura, H
Citation
J. Wisniak et al., Isobaric vapor-liquid equilibrium in the systems ethyl 1,1-dimethylethyl ether+2,2,4-trimethylpentane and plus octane, PHYS CHEM L, 37(6), 1999, pp. 649-660
Citations number
11
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
PHYSICS AND CHEMISTRY OF LIQUIDS
ISSN journal
00319104 → ACNP
Volume
37
Issue
6
Year of publication
1999
Pages
649 - 660
Database
ISI
SICI code
0031-9104(1999)37:6<649:IVEITS>2.0.ZU;2-T
Abstract
Consistent vapor-liquid equilibrium data for the binary systems ethyl 1,1-d imethylethyl ether (ETBE)+ 2,2,4-trimethylpentane and ethyl 1,1-dimethyleth yl ether + octane at 94 kPa, including pure component vapor pressures of 2, 2,4-trimethylpentane and octane, have been experimentally determined. The m easured systems deviate slightly from ideal behavior, can be described as s ymmetric regular solutions and present no azeotropes. Boiling points were c orrelated using the Wisniak-Tamir equation.