Use of the SSF equations in the Kojima-Moon-Ochi thermodynamic consistency test of isothermal vapour-liquid equilibrium data

The Kojima-Moon-Ochi (KMO) thermodynamic consistency test of vapour-liquid equilibrium (VLE) measurements for 32 isothermal data sets of binary systems of various complexity was applied using two fitting equations: the Redlich-Kister equation and the Sum of Symmetrical Functions. It was shown that t...

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Bibliographic Details
Published in:Journal of the Serbian Chemical Society 2000, Vol.65 (12), p.877-889
Main Authors: Jelic, Jelena, Tasic, Aleksandar, Djordjevic, Bojan, Serbanovic, Slobodan
Format: Article
Language:English
Subjects:
binary system
thermodynamic consistency test
vapour-liquid equilibria
Online Access:Get full text
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Summary:The Kojima-Moon-Ochi (KMO) thermodynamic consistency test of vapour-liquid equilibrium (VLE) measurements for 32 isothermal data sets of binary systems of various complexity was applied using two fitting equations: the Redlich-Kister equation and the Sum of Symmetrical Functions. It was shown that the enhanced reliability of the fitting of the experimental data can change the conclusions drawn on their thermodynamic consistency in those cases of VLE data sets that are estimated to be near the border of consistency. nema
ISSN:0352-5139
1820-7421
DOI:10.2298/JSC0012877J