Ternary Vapor-Liquid Equilibria at 760 mmHg in the System Methanol-Acetone-Diethyl Ketone and Its Binaries

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Abstract

The vapor-liquid equilibria for the ternary system methanol-acetone-diethyl ketone (DEK) and for the binary system acetone-diethyl ketone were determined at 760 mmHg by using a Dvorak and Boublik recirculation still. The data were correlated by means of the Wilson and Redlich-Kister equations. Direct correlation of the ternary data without considering binary data was found very efficient. The prediction of the binary and ternary data by the UNIFAC method was good. Bolling points of the ternary mixtures were predicted by an empirical correlation within a mean error of ±0.5 %.

Original languageEnglish
Pages (from-to)311-315
Number of pages5
JournalJournal of Chemical & Engineering Data
Volume28
Issue number3
DOIs
StatePublished - 1 Jan 1983

ASJC Scopus subject areas

  • Chemistry (all)
  • Chemical Engineering (all)

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