Isobaric vapor-liquid equilibrium of binary mixtures HFE-7100 + 2-propanol

  1. natalia muñoz-rijas 1
  2. Adil Srhiyer 1
  3. Eduardo Montero 1
  4. Fernando Aguilar 1
  1. 1 Universidad de Burgos
    info

    Universidad de Burgos

    Burgos, España

    ROR https://ror.org/049da5t36

Libro:
I Jornada de Doctorandos de la Universidad de Burgos
  1. luis antonio sarabia peinador (dir.)
  2. miguel angel iglesias rio (coord.)

Editorial: Servicio de Publicaciones e Imagen Institucional ; Universidad de Burgos

ISBN: 84-16283-05-2 978-84-16283-05-7

Año de publicación: 2014

Páginas: 137-142

Congreso: Jornadas de Doctorandos de la Universidad de Burgos (1. 2014. Burgos)

Tipo: Aportación congreso

Resumen

The isobaric vapor-liquid equilibria (VLE) at 50.0, 101.3 and 200.0 kPa, have been measured for the binary system methyl nonafluorobutyl ether (HFE-71OO) + 2-propanol. Vapor-liquid equilibrium data have been correlated by means of Wilson, NRTL and UNIQUAC activity coefficient models. The Wilson and UNIQUAC equations yielded better correlations than NRTL equation. Thermodynamic consistency was cheeked applying the Wisniak point to point and area tests, and the Fredenslund point to point tests. The binary system shows positive azeotropes at every measured pressure.