Phase Equilibrium Measurements and Modeling of 1-Propanethiol+1-Butanethiol + CH4 in Methane Ternary System at 303, 336, and 368 K and Pressure Up to 9 MPa

Javeed A. Awan; Christophe Coquelet; Ioannis Tsivintzelis; Georgios Kontogeorgis

doi:10.1021/acs.jced.5b00134

Phase Equilibrium Measurements and Modeling of 1-Propanethiol+1-Butanethiol + CH₄ in Methane Ternary System at 303, 336, and 368 K and Pressure Up to 9 MPa

Javeed A. Awan, Christophe Coquelet, Ioannis Tsivintzelis, Georgios Kontogeorgis

Research output: Contribution to journal › Journal article

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Abstract

New vapor-liquid equilibrium (VLE) data for 1-propanethiol + 1-butanethiol + CH₄ ternary system is reported. Measurements were performed at three different temperatures (303, 336, and 368 K), and the pressure ranged from 1 to 9 MPa. The total system pressure was maintained by CH₄. The inlet mole fraction of 1-propanethiol (x = 5.43 x 10^-1) and 1-butanethiol (x = 4.56 x 10^-1) in the liquid phase were same in all experiments. A static analytic method was used for performing phase equilibrium measurements. The new VLE data have been modeled successfully with cubic-plus-association (CPA) equation of state.

Original language	English
Journal	Journal of Chemical and Engineering Data
Volume	61
Issue number	1
Pages (from-to)	41-44
ISSN	0021-9568
DOIs	https://doi.org/10.1021/acs.jced.5b00134
Publication status	Published - 2016

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10.1021/acs.jced.5b00134

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@article{152082e19dd74873aa294880933e5fdc,

title = "Phase Equilibrium Measurements and Modeling of 1-Propanethiol+1-Butanethiol + CH4 in Methane Ternary System at 303, 336, and 368 K and Pressure Up to 9 MPa",

abstract = "New vapor-liquid equilibrium (VLE) data for 1-propanethiol + 1-butanethiol + CH4 ternary system is reported. Measurements were performed at three different temperatures (303, 336, and 368 K), and the pressure ranged from 1 to 9 MPa. The total system pressure was maintained by CH4. The inlet mole fraction of 1-propanethiol (x = 5.43 x 10-1) and 1-butanethiol (x = 4.56 x 10-1) in the liquid phase were same in all experiments. A static analytic method was used for performing phase equilibrium measurements. The new VLE data have been modeled successfully with cubic-plus-association (CPA) equation of state.",

author = "Awan, {Javeed A.} and Christophe Coquelet and Ioannis Tsivintzelis and Georgios Kontogeorgis",

year = "2016",

doi = "10.1021/acs.jced.5b00134",

language = "English",

volume = "61",

pages = "41--44",

journal = "Journal of Chemical and Engineering Data",

issn = "0021-9568",

publisher = "American Chemical Society",

number = "1",

}

Phase Equilibrium Measurements and Modeling of 1-Propanethiol+1-Butanethiol + CH₄ in Methane Ternary System at 303, 336, and 368 K and Pressure Up to 9 MPa. / Awan, Javeed A.; Coquelet, Christophe; Tsivintzelis, Ioannis; Kontogeorgis, Georgios.

In: Journal of Chemical and Engineering Data, Vol. 61, No. 1, 2016, p. 41-44.

Research output: Contribution to journal › Journal article

TY - JOUR

T1 - Phase Equilibrium Measurements and Modeling of 1-Propanethiol+1-Butanethiol + CH4 in Methane Ternary System at 303, 336, and 368 K and Pressure Up to 9 MPa

AU - Awan, Javeed A.

AU - Coquelet, Christophe

AU - Tsivintzelis, Ioannis

AU - Kontogeorgis, Georgios

PY - 2016

Y1 - 2016

N2 - New vapor-liquid equilibrium (VLE) data for 1-propanethiol + 1-butanethiol + CH4 ternary system is reported. Measurements were performed at three different temperatures (303, 336, and 368 K), and the pressure ranged from 1 to 9 MPa. The total system pressure was maintained by CH4. The inlet mole fraction of 1-propanethiol (x = 5.43 x 10-1) and 1-butanethiol (x = 4.56 x 10-1) in the liquid phase were same in all experiments. A static analytic method was used for performing phase equilibrium measurements. The new VLE data have been modeled successfully with cubic-plus-association (CPA) equation of state.

AB - New vapor-liquid equilibrium (VLE) data for 1-propanethiol + 1-butanethiol + CH4 ternary system is reported. Measurements were performed at three different temperatures (303, 336, and 368 K), and the pressure ranged from 1 to 9 MPa. The total system pressure was maintained by CH4. The inlet mole fraction of 1-propanethiol (x = 5.43 x 10-1) and 1-butanethiol (x = 4.56 x 10-1) in the liquid phase were same in all experiments. A static analytic method was used for performing phase equilibrium measurements. The new VLE data have been modeled successfully with cubic-plus-association (CPA) equation of state.

U2 - 10.1021/acs.jced.5b00134

DO - 10.1021/acs.jced.5b00134

M3 - Journal article

VL - 61

SP - 41

EP - 44

JO - Journal of Chemical and Engineering Data

JF - Journal of Chemical and Engineering Data

SN - 0021-9568

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