Vapor-liquid equilibria data for methanol + 2-propanol+ 2-methyl-2-butanol and constituent binary systems at 101.3 kPa

Zhang Gengxin, Brandon L. Weeks, Wei Jianhua

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

Isobaric vapor-liquid equilibria (VLE) were measured at atmospheric pressure for the ternary system methanol + 2-propanol + 2-methyl-2-butanol and its constituent binary system 2-propanol + 2-methyl-2-butanol. Parameters for the Wilson, NRTL, and UNIQUAC equations were determined from the binary VLE data, and the prediction for ternary VLE system was compared with experimental results. For both binary and ternary systems, the NRTL and UNIQUAC models gave good predictions.

Original languageEnglish
Pages (from-to)878-883
Number of pages6
JournalJournal of Chemical and Engineering Data
Volume52
Issue number3
DOIs
StatePublished - May 2007

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