M. Haddad, B., M Hameed, V., O. Abdullahil, M. (2010). PREDICTION OF FINITE CONCENTRATIONBEHAVIOR FROM INFINITEDILUTION EGUILIBRIUM DATA. , 11(3), 33-46.
Basma M. Haddad; Venus M Hameed; Mahmoud O. Abdullahil. "PREDICTION OF FINITE CONCENTRATIONBEHAVIOR FROM INFINITEDILUTION EGUILIBRIUM DATA". , 11, 3, 2010, 33-46.
M. Haddad, B., M Hameed, V., O. Abdullahil, M. (2010). 'PREDICTION OF FINITE CONCENTRATIONBEHAVIOR FROM INFINITEDILUTION EGUILIBRIUM DATA', , 11(3), pp. 33-46.
M. Haddad, B., M Hameed, V., O. Abdullahil, M. PREDICTION OF FINITE CONCENTRATIONBEHAVIOR FROM INFINITEDILUTION EGUILIBRIUM DATA. , 2010; 11(3): 33-46.

PREDICTION OF FINITE CONCENTRATIONBEHAVIOR FROM INFINITEDILUTION EGUILIBRIUM DATA

Iraqi Journal of Chemical and Petroleum Engineering
Article 1, Volume 11, Issue 3, 2010, Pages 33-46
Authors
Basma M. Haddad; Venus M Hameed; Mahmoud O. Abdullahil
Abstract
Experimental activity coefficients at infinite dilution are particularly useful for calculating the parameters needed in an expression for the excess Gibbs energy. If reliable values of γ∞1 and γ∞2 are available, either from direct experiment or from a correlation, it is possible to predict the composition of the azeotrope and vapor-liquid equilibrium over the entire range of composition. These can be used to evaluate two adjustable constants in any desired expression for G E. In this study MOSCED model and SPACE model are two different methods were used to calculate γ∞1 and γ∞2
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