Journal of Thermal Analysis and Calorimetry

, Volume 92, Issue 1, pp 179–183

Ternary mixture MTBE+1-pentanol+nonane at 298.15 K and atmospheric pressure

Measurements and analysis of densities and excess molar volumes
  • P. V. Verdes
  • M. M. Mato
  • J. L. Legido
  • M. I. Paz Andrade
Article

DOI: 10.1007/s10973-007-8759-3

Cite this article as:
Verdes, P.V., Mato, M.M., Legido, J.L. et al. J Therm Anal Calorim (2008) 92: 179. doi:10.1007/s10973-007-8759-3

Abstract

Densities at 298.15 K and atmospheric pressure have been measured, using a DMA 4500 Anton Paar densimeter, for the ternary mixture methyl tert-butyl ether (MTBE)+1-pentanol+nonane and for the involved binary mixture 1-pentanol+nonane. In addition, excess molar volumes were determined from the densities of the pure liquids and mixtures. Suitable fitting equations have been used in order to correlate adequately the excess molar volumes.

Experimental data were also used to test several empirical expressions for estimating ternary properties from experimental binary results.

Keywords

binary mixtures empirical expressions excess molar volumes nonane 1-pentanol ternary mixture tert-butyl methyl ether (MTBE) 

Copyright information

© Springer Science+Business Media, LLC. 2008

Authors and Affiliations

  • P. V. Verdes
    • 1
  • M. M. Mato
    • 1
    • 2
  • J. L. Legido
    • 2
  • M. I. Paz Andrade
    • 1
  1. 1.Departamento de Física Aplicada, Facultad de Física, Campus Universitario SurUniversidade de Santiago de CompostelaSantiago de CompostelaSpain
  2. 2.Departamento de Física Aplicada, Facultad de CienciasUniversidade de VigoVigoSpain

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