Thermodynamics of fuels with a bio-synthetic component (IV): (Vapor + liquid) equilibrium data for the ternary mixture (ethyl 1,1-dimethylethyl ether + 1-hexene + toluene) at T = 313.15 K

Rosa M. Villamañán, Jose J. Segovia, M. Carmen Martin, David Vega-Maza, Cesar R. Chamorro, Miguel A. Villamañán

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Abstract

The paper reports experimental p–x data for the ternary system (ethyl 1,1-dimethylethyl ether + 1-hexene + toluene) at T = 313.15 K. The ether, synthesized from ethanol of biological origin, increases the interest of this compound as an additive for gasolines. An isothermal total pressure cell was used for the measurements. Data reduction by Barker’s method provides correlations for GE, using Wilson, NRTL, UNIQUAC models and the Wohl expansion for the ternary system and the calculation of the vapor phase composition. Good results are obtained for the correlation by all the models.
Original languageEnglish
Pages (from-to)189-192
Number of pages4
JournalThe Journal of Chemical Thermodynamics
Volume41
Issue number2
Early online date4 Oct 2008
DOIs
Publication statusPublished - Feb 2009

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