Phase equilibria of binary mixtures containing methyl acetate, water, methanol or ethanol at 101.3 kPa

V. H. Álvarez, S. Mattedi, M. Iglesias, R. Gonzalez-Olmos, J. M. Resa

Research output: Indexed journal article Articlepeer-review

32 Citations (Scopus)

Abstract

Isobaric vapor-liquid equilibria data at 101.3 kPa were reported for the binary mixtures (methyl acetate+(water or methanol or ethanol), methanol+(water or ethanol) and (ethanol+water)). The experimental data were tested for thermodynamic consistency by means of the Wisniak method and were demonstrated to be consistent. The experimental data were correlated using Wilson, NRTL and UNIQUAC models for the activity coefficients and predicted using the UNIFAC and PSRK equation of state for testing theirs capability. The results show that the obtained data for the studied binary systems are more reliable than other published data.

Original languageEnglish
Pages (from-to)52-71
Number of pages20
JournalPhysics and Chemistry of Liquids
Volume49
Issue number1
DOIs
Publication statusPublished - Jan 2011
Externally publishedYes

Keywords

  • Associating binary mixture
  • Correlation
  • Modelling errors
  • Phase equilibria

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