The performance of UNIFAC and related group contribution models .2. Prediction of Henry's law constants

Ornektekin S., Paksoy H., Demirel Y.

THERMOCHIMICA ACTA, vol.287, no.2, pp.251-259, 1996 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 287 Issue: 2
  • Publication Date: 1996
  • Doi Number: 10.1016/s0040-6031(96)02959-0
  • Journal Name: THERMOCHIMICA ACTA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.251-259
  • Çukurova University Affiliated: Yes

Abstract

Henry's law constants for 24 different systems have been determined using UNIFAC and related group contribution models. The results obtained from original, modified and free-volume effect UNIFAC models are compared with experimental results, Empirical relationships for the temperature-dependency of Henry's constant for the chloroform(1)-water(2) system are also determined.