TY - JOUR
T1 - Prediction of liquid density of LNG, N2, H2S and CO2 multicomponent systems by the CORGC equation of state
AU - Nasrifar, Khashayar
AU - Moshfeghian, Mahmood
PY - 1995/11
Y1 - 1995/11
N2 - The capability of the CORGC equation of state for prediction of liquid density of multicomponent mixtures has been tested. In order to improve its accuracy, a new set of mixing rules has been developed which gives better predictions than the best available correlations. The average of absolute deviation for 25 multicomponent systems of nonpolar was only 0.67% and 2.7% for 5 slightly polar systems.
AB - The capability of the CORGC equation of state for prediction of liquid density of multicomponent mixtures has been tested. In order to improve its accuracy, a new set of mixing rules has been developed which gives better predictions than the best available correlations. The average of absolute deviation for 25 multicomponent systems of nonpolar was only 0.67% and 2.7% for 5 slightly polar systems.
KW - Equation of state
KW - Group contributions
KW - Liquid density
KW - Theory
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U2 - 10.1016/0378-3812(95)02789-H
DO - 10.1016/0378-3812(95)02789-H
M3 - Article
AN - SCOPUS:0029406507
SN - 0378-3812
VL - 112
SP - 89
EP - 99
JO - Fluid Phase Equilibria
JF - Fluid Phase Equilibria
IS - 1
ER -