VAPOR-LIQUID-EQUILIBRIA IN MIXTURES OF METHANOL, METHYL ACETATE AND VINYL-ACETATE

Citation
V. Savescu et al., VAPOR-LIQUID-EQUILIBRIA IN MIXTURES OF METHANOL, METHYL ACETATE AND VINYL-ACETATE, Revue Roumaine de Chimie, 41(7-8), 1996, pp. 509-514
Citations number
16
Categorie Soggetti
Chemistry
Journal title
ISSN journal
00353930
Volume
41
Issue
7-8
Year of publication
1996
Pages
509 - 514
Database
ISI
SICI code
0035-3930(1996)41:7-8<509:VIMOMM>2.0.ZU;2-T
Abstract
Isobaric vapor-liquid equilibria were determined for the binary system s methanol-vinyl acetate and methyl acetate-vinyl acetate in a recircu lation still at atmospheric pressure. A minimum boiling azeotrope was observed in the methanol-vinyl acetate system. Thermodynamic analysis of the experimental data was carried out by considering criteria given by Kollar-Hunek et at (1986). All data were reduced to the parameters in the equation given by Wilson (1964), Renon and Prausnitz (1968), r espectively by Gothard (1985), using a new version of maximum likeliho od procedure given by Panaitescu (1982).