PREDICTION OF HALOCARBON LIQUID DENSITIES BY A MODIFIED HARD SPHERE-DESANTIS EQUATION OF STATE

Authors
FIALHO PS DECASTRO CAN
Citation
Ps. Fialho et Can. Decastro, PREDICTION OF HALOCARBON LIQUID DENSITIES BY A MODIFIED HARD SPHERE-DESANTIS EQUATION OF STATE, Fluid phase equilibria, 118(1), 1996, pp. 103-114
Citations number
36
Categorie Soggetti
Engineering, Chemical","Chemistry Physical
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
118
Issue
1
Year of publication
1996
Pages
103 - 114
Database
ISI
SICI code
0378-3812(1996)118:1<103:POHLDB>2.0.ZU;2-C
Abstract
The present paper describes a general scheme for the prediction of hal ocarbon liquid state densities based on a modified hard sphere De Sant is equation of state. It is shown that it is possible to estimate the density of pure liquids solely from the critical constants and relativ e molecular mass to better than 1.5% for T < 0.9 and from saturation vapour pressures up to 20 MPa.