APPLICATION OF THE CORGC EQUATION OF STATE WITH A NEW MIXING RULE TO POLAR AND NONPOLAR FLUIDS

Authors
ZIARAZZAZ M MOSHFEGHIAN M
Citation
M. Ziarazzaz et M. Moshfeghian, APPLICATION OF THE CORGC EQUATION OF STATE WITH A NEW MIXING RULE TO POLAR AND NONPOLAR FLUIDS, Fluid phase equilibria, 91(2), 1993, pp. 239-263
Citations number
29
Categorie Soggetti
Engineering, Chemical","Chemistry Physical
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
91
Issue
2
Year of publication
1993
Pages
239 - 263
Database
ISI
SICI code
0378-3812(1993)91:2<239:AOTCEO>2.0.ZU;2-7
Abstract
This paper presents a new group contribution equation of state (EOS) a pplicable to both polar and nonpolar compounds. This EOS is based on t he chain-of-rotator group contribution (CORGC) equation considering an NRTL type local composition mixing rule. The parameters for 37 organi c and inorganic groups have been calculated. Several pure components a nd mixtures have been studied including polar and multicomponent syste ms. Comparison between the predicted and experimental thermodynamic pr operties are also presented.