MEASUREMENTS, CORRELATION AND PREDICTION OF HENRY CONSTANTS OF LIGHT ALKANES IN MODEL HEAVY HYDROCARBONS AND PETROLEUM FRACTIONS

Authors
ZULIANI M BARREAU A VIDAL J ALESSI P FERMEGLIA M
Citation
M. Zuliani et al., MEASUREMENTS, CORRELATION AND PREDICTION OF HENRY CONSTANTS OF LIGHT ALKANES IN MODEL HEAVY HYDROCARBONS AND PETROLEUM FRACTIONS, Fluid phase equilibria, 82, 1993, pp. 141-148
Citations number
12
Categorie Soggetti
Engineering, Chemical","Chemistry Physical
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
82
Year of publication
1993
Pages
141 - 148
Database
ISI
SICI code
0378-3812(1993)82:<141:MCAPOH>2.0.ZU;2-7
Abstract
A method for predicting the phase behavior of petroleum fractions usin g equations of state is proposed. The procedure is tested on binary mi xtures and on real petroleum fractions. The experimental data used for the comparison are Henrys constants as determined by GLC measurements . The performances of cubic and non cubic equations of state in predic ting multicomponent data are compared. The equation of state based on the Perturbed Hard Chain Theory gives excellent results in the predict ions of Henry's constants of light gases in petroleum fractions.