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

Sermin Örnektekin, Halime Ö Paksoy, Yaşar Demirel

Research output: Contribution to journalArticle

8 Citations (Scopus)

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.

Original languageEnglish (US)
Pages (from-to)251-259
Number of pages9
JournalThermochimica Acta
Volume287
Issue number2
DOIs
StatePublished - Oct 1 1996

Fingerprint

Henry law
Free volume
Chloroform
Chlorine compounds
predictions
chloroform
Water
water
Temperature
temperature

Keywords

  • Activity coefficients
  • Henry's law constants
  • Infinite dilution
  • UNIFAC

ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

Cite this

The performance of UNIFAC and related group contribution models part II. Prediction of Henry's law constants. / Örnektekin, Sermin; Paksoy, Halime Ö; Demirel, Yaşar.

In: Thermochimica Acta, Vol. 287, No. 2, 01.10.1996, p. 251-259.

Research output: Contribution to journalArticle

Örnektekin, Sermin ; Paksoy, Halime Ö ; Demirel, Yaşar. / The performance of UNIFAC and related group contribution models part II. Prediction of Henry's law constants. In: Thermochimica Acta. 1996 ; Vol. 287, No. 2. pp. 251-259.
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