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High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures

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High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures. / Ruiz-Rodriguez, Alejandro; Najdanovic, Vesna; Visak, Zoran P.; Bronze, Maria do Rosario; Antunes, Claudia; da Ponte, Manuel Nunes.

In: Fluid Phase Equilibria, Vol. 282, No. 1, 15.08.2009, p. 58-64.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Ruiz-Rodriguez, A, Najdanovic, V, Visak, ZP, Bronze, MDR, Antunes, C & da Ponte, MN 2009, 'High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures', Fluid Phase Equilibria, vol. 282, no. 1, pp. 58-64. https://doi.org/10.1016/j.fluid.2009.04.008

APA

Ruiz-Rodriguez, A., Najdanovic, V., Visak, Z. P., Bronze, M. D. R., Antunes, C., & da Ponte, M. N. (2009). High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures. Fluid Phase Equilibria, 282(1), 58-64. https://doi.org/10.1016/j.fluid.2009.04.008

Vancouver

Ruiz-Rodriguez A, Najdanovic V, Visak ZP, Bronze MDR, Antunes C, da Ponte MN. High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures. Fluid Phase Equilibria. 2009 Aug 15;282(1):58-64. https://doi.org/10.1016/j.fluid.2009.04.008

Author

Ruiz-Rodriguez, Alejandro ; Najdanovic, Vesna ; Visak, Zoran P. ; Bronze, Maria do Rosario ; Antunes, Claudia ; da Ponte, Manuel Nunes. / High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures. In: Fluid Phase Equilibria. 2009 ; Vol. 282, No. 1. pp. 58-64.

Bibtex

@article{825cf6ff60df48d9ad2ab2ad10278465,
title = "High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures",
abstract = "This work paper presents vapour-liquid equilibrium (VLE) data for binary (CO2 + nicotine) and ternary (CO2 + nicotine + solanesol) mixtures, at 313.2 K and 6,8 and 15 MPa. The (CO2 + nicotine) system exhibits three phases (L1L2V) in equilibrium at 8.37 MPa. It is estimated that this system most likely follows the type-III phase behaviour. In the ternary system, the presence of solanesol in the vapour phase was detected only at the pressure of 15 Mpa. At this pressure, partition coefficients and separation factors for solanesol/nicotine were calculated for different initial nicotine/solanesol compositions and a strong influence of composition was found. The results were modelled using the Peng-Robinson equation of state (PR EOS) coupled with the Mathias-Klotz-Prausnitz (MKP) mixing rule (PR-MKP model). Good correlations of the binary data, particularly in the case of the (CO2 + nicotine) mixture, were obtained. However, the model could not correlate the ternary data. (C) 2009 Elsevier B.V. All rights reserved.",
keywords = "Extraction, Supercritical, Vapour-liquid equilibria, EQUILIBRIA, CO2, NEOTERIC SOLVENTS, EXTRACTION, NICOTINE, CARBON-DIOXIDE, Solanesol, EQUATION, MIXTURES, Partition coefficients, Nicotine, TOBACCO-LEAVES, IONIC LIQUIDS, Tobacco, TEMPERATURE",
author = "Alejandro Ruiz-Rodriguez and Vesna Najdanovic and Visak, {Zoran P.} and Bronze, {Maria do Rosario} and Claudia Antunes and {da Ponte}, {Manuel Nunes}",
year = "2009",
month = aug,
day = "15",
doi = "10.1016/j.fluid.2009.04.008",
language = "English",
volume = "282",
pages = "58--64",
journal = "Fluid Phase Equilibria",
issn = "0378-3812",
publisher = "Elsevier",
number = "1",

}

RIS

TY - JOUR

T1 - High-pressure phase behaviour of binary (CO2 + nicotine) and ternary (CO2 + nicotine plus solanesol) mixtures

AU - Ruiz-Rodriguez, Alejandro

AU - Najdanovic, Vesna

AU - Visak, Zoran P.

AU - Bronze, Maria do Rosario

AU - Antunes, Claudia

AU - da Ponte, Manuel Nunes

PY - 2009/8/15

Y1 - 2009/8/15

N2 - This work paper presents vapour-liquid equilibrium (VLE) data for binary (CO2 + nicotine) and ternary (CO2 + nicotine + solanesol) mixtures, at 313.2 K and 6,8 and 15 MPa. The (CO2 + nicotine) system exhibits three phases (L1L2V) in equilibrium at 8.37 MPa. It is estimated that this system most likely follows the type-III phase behaviour. In the ternary system, the presence of solanesol in the vapour phase was detected only at the pressure of 15 Mpa. At this pressure, partition coefficients and separation factors for solanesol/nicotine were calculated for different initial nicotine/solanesol compositions and a strong influence of composition was found. The results were modelled using the Peng-Robinson equation of state (PR EOS) coupled with the Mathias-Klotz-Prausnitz (MKP) mixing rule (PR-MKP model). Good correlations of the binary data, particularly in the case of the (CO2 + nicotine) mixture, were obtained. However, the model could not correlate the ternary data. (C) 2009 Elsevier B.V. All rights reserved.

AB - This work paper presents vapour-liquid equilibrium (VLE) data for binary (CO2 + nicotine) and ternary (CO2 + nicotine + solanesol) mixtures, at 313.2 K and 6,8 and 15 MPa. The (CO2 + nicotine) system exhibits three phases (L1L2V) in equilibrium at 8.37 MPa. It is estimated that this system most likely follows the type-III phase behaviour. In the ternary system, the presence of solanesol in the vapour phase was detected only at the pressure of 15 Mpa. At this pressure, partition coefficients and separation factors for solanesol/nicotine were calculated for different initial nicotine/solanesol compositions and a strong influence of composition was found. The results were modelled using the Peng-Robinson equation of state (PR EOS) coupled with the Mathias-Klotz-Prausnitz (MKP) mixing rule (PR-MKP model). Good correlations of the binary data, particularly in the case of the (CO2 + nicotine) mixture, were obtained. However, the model could not correlate the ternary data. (C) 2009 Elsevier B.V. All rights reserved.

KW - Extraction

KW - Supercritical

KW - Vapour-liquid equilibria

KW - EQUILIBRIA

KW - CO2

KW - NEOTERIC SOLVENTS

KW - EXTRACTION

KW - NICOTINE

KW - CARBON-DIOXIDE

KW - Solanesol

KW - EQUATION

KW - MIXTURES

KW - Partition coefficients

KW - Nicotine

KW - TOBACCO-LEAVES

KW - IONIC LIQUIDS

KW - Tobacco

KW - TEMPERATURE

U2 - 10.1016/j.fluid.2009.04.008

DO - 10.1016/j.fluid.2009.04.008

M3 - Journal article

VL - 282

SP - 58

EP - 64

JO - Fluid Phase Equilibria

JF - Fluid Phase Equilibria

SN - 0378-3812

IS - 1

ER -