Phase equilibria measurements and modeling of EPA and DHA ethyl esters in supercritical carbon dioxide

Journal of Supercritical Fluids

Volumn 20, Issue 2, 2001, Pages 145-155

  Jaubert, Jean Noël ^a   Borg, Pascale ^a   Coniglio, Lucie ^b   Barth, Danielle ^a  

^a UNIVERSITÉ DE LORRAINE   (France)

^b 1 Rue Grandville 54000 ^*  (France)

Author keywords

Fatty acid ethyl esters; Phase equilibria; Solubility; Supercritical CO2; Variable volume view cell

Indexed keywords

CARBON DIOXIDE; DOCOSAHEXAENOIC ACID; FATTY ACID ESTER; ICOSAPENTAENOIC ACID;

ARTICLE; EXTRACTION; MEASUREMENT; MOLECULAR MODEL; PHASE TRANSITION; SOLUBILITY;

EID: 0035015278     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0896-8446(01)00062-6     Document Type: Article

References (18)

1. Bharath R., Inomata H., Arai K., Shoji K., Noguchi Y. Vapor-liquid equilibria for binary mixtures of carbon dioxide and fatty acid ethyl esters. Fluid Phase Equilib. 50:1989;315-327.
2. Coniglio L., Knudsen K., Gani R. Model prediction of supercritical fluid-liquid equilibria for carbon dioxide and fish oil related compounds. Ind. Eng. Chem. Res. 34:1995;2473-2483.
3. Soave G. Equilibrium constants from a modified Redlich-Kwong equation of state. Chem. Eng. Sci. 27:1972;1197-1203.
4. Larsen B.L., Rasmussen P., Fredenslund A.A. A modified UNIFAC group-contribution model for prediction of phase equilibria and heats of mixing. Ind. Eng. Chem. Res. 26:1987;2274-2286.
5. Michelsen M.L. A modified Huron-Vidal mixing rule for cubic equations of state. Fluid Phase Equilib. 60:1990;213-219.
6. 2-fish oils) phase behavior. Ind. Eng. Chem. Res. 38:1999;3162-3171.
7. 2 and fatty acids. Ind. Eng. Chem. Res. 38:1999;5011-5018.
8. Jaubert J.-N., Coniglio L. Model prediction of vapor-liquid equilibria of mixtures of crude fish oil fatty acid ethyl esters and supercritical carbon dioxide. Entropie. 224/225:2000;69-74.
9. Jaubert J.-N., Coniglio L., Crampon C. Use of a predictive cubic equation of state to model new equilibrium data of binary systems involving fatty acid esters and supercritical carbon dioxide. Ind. Eng. Chem. Res. 39:2000;2623-2626.
10. Abdoul W., Rauzy E., Péneloux A. Group-contribution equation of state for correlating and predicting thermodynamic properties of weakly polar and non-associating mixtures. Binary and multicomponent systems. Fluid Phase Equilib. 68:1991;47-102.
11. Peng D.Y., Robinson D.B. A new two-constant equation of state. Ind. Chem. Fundam. 15:1976;59-64.
12. S. Angus, B. Armstrong, K.M. Reuck, IUPAC-International thermodynamics tables of the Fluid State Carbon Dioxide, Pergamon Press, Oxford, 1976.
13. Mathias P.M., Copeman T.W. Extension of the Peng-Robinson equation of state to complex mixtures. Evaluation of the various forms of the local composition concept. Fluid Phase Equilib. 13:1993;91-108.
14. D. Ambrose, Correlation and estimation of vapor-liquid critical properties. I. Critical temperatures of organic compounds, National Physical Laboratory, Teddington, NPL Rep. Chem. 92 (1978).
15. D. Ambrose, Correlation and estimation of vapor-liquid critical properties. II. Critical pressures and volumes of organic compounds, National Physical Laboratory, Teddington, NPL Rep. Chem. 98 (1979).
16. Abrams D.S., Massaldi H.A., Prausnitz J.M. Vapor pressures of liquids as a function of temperature. Two-parameter equation based on kinetic theory of fluids. Ind. Eng. Chem. Fundam. 13:1974;259-262.
17. E. Rauzy, Les Méthodes Simples de Calcul des Equilibres Liquide-Vapeur sous Pression, Ph.D. Dissertation, The French University of Aix-Marseille III, 1982.
18. Péneloux A., Abdoul W., Rauzy E. Excess functions and equations of state. Fluid Phase Equilib. 47:1989;115-132.