Phase behaviour of hydrocarbon-water systems from a simple lattice-fluid equation of state

Yu M., de Swaan Arons J., 1991. Phase behaviour of hydrocarbon-water systems from a simple lattice-fluid equation of state. Fluid Phase Equilibria, 67: 1-14. The lattice-fluid equation of state (EOS) of Panayiotou and Vera is modified by assuming that the non-random distribution of molecules is inde...

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Bibliographic Details
Published inFluid phase equilibria Vol. 67; pp. 1 - 14
Main Authors Yu, Ming, de Swaan Arons, Jakob
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 15.11.1991
Elsevier Science
Subjects
Chemistry
Exact sciences and technology
General and physical chemistry
Phase equilibria
Water
Equations of state
Hydrocarbon
Binary system
Liquid vapor equilibrium
Theoretical study
Hydrophobicity
Phase equilibrium
Liquid liquid equilibrium
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Summary:Yu M., de Swaan Arons J., 1991. Phase behaviour of hydrocarbon-water systems from a simple lattice-fluid equation of state. Fluid Phase Equilibria, 67: 1-14. The lattice-fluid equation of state (EOS) of Panayiotou and Vera is modified by assuming that the non-random distribution of molecules is independent of the density of the system. By introducing a term representing the well-studied hydrophobic effect into this EOS, the liquid-liquid and vapour-liquid equilibria of some binary mixtures containing hydrocarbon and water were calculated. Good results have been obtained for temperatures of 0-200°C with three parameters.
ISSN:0378-3812
1879-0224
DOI:10.1016/0378-3812(91)90043-7