Heat capacities and densities of the binary mixtures containing ethanol, cyclohexane or 1-hexene at high pressures

D. Vega-Maza; M. Carmen Martin; J. P. Martin Trusler; J. J.  Segovia

doi:10.1016/j.jct.2012.07.018

Heat capacities and densities of the binary mixtures containing ethanol, cyclohexane or 1-hexene at high pressures

D. Vega-Maza, M. Carmen Martin, J. P. Martin Trusler, J. J. Segovia

Engineering

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

Heat capacities and densities are significant in the design or the improvement of processes such as the blending of biofuels. An automated flow calorimeter, developed in our group, was used for the accurate measurement of isobaric heat capacities for pure compounds and mixtures over the range (250 to 400) K and (0 to 20) MPa. In this paper, isobaric heat capacities for cyclohexane and 1-hexene and their binary mixtures with ethanol are reported. Also the densities have been measured using an automated densimeter up to 70 MPa.

Original language	English
Pages (from-to)	550-557
Number of pages	8
Journal	The Journal of Chemical Thermodynamics
Volume	57
Early online date	7 Aug 2012
DOIs	https://doi.org/10.1016/j.jct.2012.07.018
Publication status	Published - Feb 2013

Keywords

isobaric heat capacity
density
high pressure
cyclohexane
1-hexene
ethanol

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10.1016/j.jct.2012.07.018

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abstract = "Heat capacities and densities are significant in the design or the improvement of processes such as the blending of biofuels. An automated flow calorimeter, developed in our group, was used for the accurate measurement of isobaric heat capacities for pure compounds and mixtures over the range (250 to 400) K and (0 to 20) MPa. In this paper, isobaric heat capacities for cyclohexane and 1-hexene and their binary mixtures with ethanol are reported. Also the densities have been measured using an automated densimeter up to 70 MPa.",

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AU - Vega-Maza, D.

AU - Martin, M. Carmen

AU - Trusler, J. P. Martin

AU - Segovia, J. J.

PY - 2013/2

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AB - Heat capacities and densities are significant in the design or the improvement of processes such as the blending of biofuels. An automated flow calorimeter, developed in our group, was used for the accurate measurement of isobaric heat capacities for pure compounds and mixtures over the range (250 to 400) K and (0 to 20) MPa. In this paper, isobaric heat capacities for cyclohexane and 1-hexene and their binary mixtures with ethanol are reported. Also the densities have been measured using an automated densimeter up to 70 MPa.

KW - isobaric heat capacity

KW - density

KW - high pressure

KW - cyclohexane

KW - 1-hexene

KW - ethanol

U2 - 10.1016/j.jct.2012.07.018

DO - 10.1016/j.jct.2012.07.018

M3 - Article

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EP - 557

JO - The Journal of Chemical Thermodynamics

JF - The Journal of Chemical Thermodynamics

ER -

Heat capacities and densities of the binary mixtures containing ethanol, cyclohexane or 1-hexene at high pressures

Abstract

Keywords

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