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 in:Fluid phase equilibria 1991-11, Vol.67, p.1-14
Main Authors: Yu, Ming, de Swaan Arons, Jakob
Format: Article
Language:English
Subjects:
Chemistry
Exact sciences and technology
General and physical chemistry
Phase equilibria
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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