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

Research output: Contribution to journalArticle

8 Citations (Scopus)

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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hexenes
liquid-vapor equilibrium
Toluene
Ternary systems
ternary systems
Phase equilibria
Ether
toluene
Ethers
ethers
Thermodynamics
thermodynamics
gasoline
Correlation methods
data reduction
Phase composition
Gasoline
Data reduction
Ethanol
ethyl alcohol

Cite this

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

In: The Journal of Chemical Thermodynamics, Vol. 41, No. 2, 02.2009, p. 189-192.

Research output: Contribution to journalArticle

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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.",
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AU - Chamorro, Cesar R.

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