ISOBARIC VAPOR-LIQUID-EQUILIBRIA IN THE SYSTEMS METHYL 1,1-DIMETHYLETHYL ETHER PLUS 1,3-DIOXOLANE AND METHYL 1,1-DIMETHYLETHYL ETHER PLUS 2,2'-OXYBIS[PROPANE]

Authors
WISNIAK J EMBON G SHAFIR R
Citation
J. Wisniak et al., ISOBARIC VAPOR-LIQUID-EQUILIBRIA IN THE SYSTEMS METHYL 1,1-DIMETHYLETHYL ETHER PLUS 1,3-DIOXOLANE AND METHYL 1,1-DIMETHYLETHYL ETHER PLUS 2,2'-OXYBIS[PROPANE], Journal of chemical and engineering data, 42(4), 1997, pp. 673-676
Citations number
15
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Journal of chemical and engineering data → ACNP
ISSN journal
00219568
Volume
42
Issue
4
Year of publication
1997
Pages
673 - 676
Database
ISI
SICI code
0021-9568(1997)42:4<673:IVITSM>2.0.ZU;2-U
Abstract
Vapor-liquid equilibrium at 94 kPa has been determined for the binary systems of methyl 1,1-dimethylethyl ether (MTBE) + 1,3-dioxolane and m ethyl 1,1-dimethylethyl ether + 2,2'-oxybis[propane] (diisopropylether ). The binary system with 1,3-dioxolane deviates moderately from ideal behavior, and the system with 2,2'-oxybis[propane] behaves almost ide ally; neither system presents an azeotrope. The activity coefficients and boiling points of the binary system methyl 1,1-dimethylethyl ether + 1,3-dioxolane were well correlated with its composition by the Redl ich-Kister, Wohl, Wilson, UNIQUAC, NRTL, and Wisniak-Tamir equations.