Azeotropic behavior in the system methanol + methyl 1,1-dimethylethyl ether

Sonia Loras, Antonio Aucejo, Rosa Muñoz, Jaime Wisniak

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Vapor-liquid equilibrium for the binary system methanol + methyl 1,1-dimethylethyl ether has been measured at 50, 78.4, and 94 kPa. The system presents a minimum boiling point azeotrope that is enriched in the ether when the pressure decreases. The activity coefficients and boiling points of the solutions were correlated with its composition by the Wohl, Wilson, UNIQUAC, NRTL, and Wisniak-Tamir equations.

Original languageEnglish
Pages (from-to)203-208
Number of pages6
JournalJournal of Chemical & Engineering Data
Volume44
Issue number2
DOIs
StatePublished - 1 Mar 1999

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