THE PERFORMANCE OF UNIFAC AND RELATED GROUP-CONTRIBUTION MODELS .2. PREDICTION OF HENRY LAW CONSTANTS

Authors
ORNEKTEKIN S PAKSOY HO DEMIREL Y
Citation
S. Ornektekin et al., THE PERFORMANCE OF UNIFAC AND RELATED GROUP-CONTRIBUTION MODELS .2. PREDICTION OF HENRY LAW CONSTANTS, Thermochimica acta, 287(2), 1996, pp. 251-259
Citations number
14
Categorie Soggetti
Chemistry Analytical
Journal title
Thermochimica acta → ACNP
ISSN journal
00406031
Volume
287
Issue
2
Year of publication
1996
Pages
251 - 259
Database
ISI
SICI code
0040-6031(1996)287:2<251:TPOUAR>2.0.ZU;2-6
Abstract
Henry's law constants for 24 different systems have been determined us ing UNIFAC and related group contribution models. The results obtained from original, modified and free-volume effect UNIFAC models are comp ared with experimental results, Empirical relationships for the temper ature-dependency of Henry's constant for the chloroform(1)-water(2) sy stem are also determined.