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High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide. / Rebocho, Sílvia ; V. M. Nunes, Ana; Najdanovic-Visak, Vesna et al.
In: Journal of Supercritical Fluids, Vol. 92, 08.2014, p. 282–287.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Rebocho, S, V. M. Nunes, A, Najdanovic-Visak, V, Barreiros, S, Simões, PMC & Paiva, A 2014, 'High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide', Journal of Supercritical Fluids, vol. 92, pp. 282–287. https://doi.org/10.1016/j.supflu.2014.06.006

APA

Rebocho, S., V. M. Nunes, A., Najdanovic-Visak, V., Barreiros, S., Simões, P. M. C., & Paiva, A. (2014). High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide. Journal of Supercritical Fluids, 92, 282–287. https://doi.org/10.1016/j.supflu.2014.06.006

Vancouver

Rebocho S, V. M. Nunes A, Najdanovic-Visak V, Barreiros S, Simões PMC, Paiva A. High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide. Journal of Supercritical Fluids. 2014 Aug;92:282–287. doi: 10.1016/j.supflu.2014.06.006

Author

Rebocho, Sílvia ; V. M. Nunes, Ana ; Najdanovic-Visak, Vesna et al. / High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide. In: Journal of Supercritical Fluids. 2014 ; Vol. 92. pp. 282–287.

Bibtex

@article{efa651a7ff51435eac86c3dc12bdeb89,
title = "High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide",
abstract = "In this work the phase behavior of the ternary system ethanol/(±)-menthol/CO2 was studied at the temperatures of 313 and 323 K, in the pressure range 8–10 MPa. Experiments were performed using a high pressure phase equilibrium apparatus with a visual cell. CO2 is more selective toward ethanol, separation factors ranging from 1.6 to 7.6 at the conditions tested. The pTxy data obtained were correlated with the Peng–Robinson equation of state combined with the Mathias–Klotz–Prausnitz mixing rule. The model gave a good fitting to the data, with a total average absolute deviation of 3.7%, and was able to predict the occurrence of a three-phase region observed experimentally at 313 K and 9 MPa.",
keywords = "Vapor–liquid equilibrium, Supercritical carbon dioxide, (±)-Menthol, Ethanol, Solubility",
author = "S{\'i}lvia Rebocho and {V. M. Nunes}, Ana and Vesna Najdanovic-Visak and Susana Barreiros and Sim{\~o}es, {Pedro M. C.} and Alexandre Paiva",
year = "2014",
month = aug,
doi = "10.1016/j.supflu.2014.06.006",
language = "English",
volume = "92",
pages = "282–287",
journal = "Journal of Supercritical Fluids",
issn = "0896-8446",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - High pressure vapor–liquid equilibrium for the ternary system ethanol/(±)-menthol/carbon dioxide

AU - Rebocho, Sílvia

AU - V. M. Nunes, Ana

AU - Najdanovic-Visak, Vesna

AU - Barreiros, Susana

AU - Simões, Pedro M. C.

AU - Paiva, Alexandre

PY - 2014/8

Y1 - 2014/8

N2 - In this work the phase behavior of the ternary system ethanol/(±)-menthol/CO2 was studied at the temperatures of 313 and 323 K, in the pressure range 8–10 MPa. Experiments were performed using a high pressure phase equilibrium apparatus with a visual cell. CO2 is more selective toward ethanol, separation factors ranging from 1.6 to 7.6 at the conditions tested. The pTxy data obtained were correlated with the Peng–Robinson equation of state combined with the Mathias–Klotz–Prausnitz mixing rule. The model gave a good fitting to the data, with a total average absolute deviation of 3.7%, and was able to predict the occurrence of a three-phase region observed experimentally at 313 K and 9 MPa.

AB - In this work the phase behavior of the ternary system ethanol/(±)-menthol/CO2 was studied at the temperatures of 313 and 323 K, in the pressure range 8–10 MPa. Experiments were performed using a high pressure phase equilibrium apparatus with a visual cell. CO2 is more selective toward ethanol, separation factors ranging from 1.6 to 7.6 at the conditions tested. The pTxy data obtained were correlated with the Peng–Robinson equation of state combined with the Mathias–Klotz–Prausnitz mixing rule. The model gave a good fitting to the data, with a total average absolute deviation of 3.7%, and was able to predict the occurrence of a three-phase region observed experimentally at 313 K and 9 MPa.

KW - Vapor–liquid equilibrium

KW - Supercritical carbon dioxide

KW - (±)-Menthol

KW - Ethanol

KW - Solubility

U2 - 10.1016/j.supflu.2014.06.006

DO - 10.1016/j.supflu.2014.06.006

M3 - Journal article

VL - 92

SP - 282

EP - 287

JO - Journal of Supercritical Fluids

JF - Journal of Supercritical Fluids

SN - 0896-8446

ER -