Abstract
Valderrama, J.O., de la Puente, H. and Ibrahim, A.A., 1994. Generalization of a polar-fluid Soave-Redlich-Kwong equation of state.
Fluid Phase Equilibria 93: 377-383.
The empirical parameters of a modified Soave expression for α(
T
R) have been correlated in terms of readily available pure component parameters. Both parameters have been expressed in terms of the group (ω
Z
C) as correlating parameter. The correlations are recommended for the calculation of pure fluid properties and vapor-liquid equilibrium in mixtures containing polar and non-polar fluids.