Solubility of mixed gases containing carbon dioxide in ionic liquids: Measurements and predictions

Y. S. Kim, J. H. Jang, B. D. Lim, J. W. Kang, C. S. Lee

Research output: Contribution to journalArticle

87 Citations (Scopus)

Abstract

Solubilities of pure carbon dioxide and propane and those of the mixed gases carbon dioxide + nitrogen and carbon dioxide + propane in 1-hexyl-3-methylimidazolium tri(bisfluoromethylsulfonyl)imide were experimentally studied at 298.15 K and up to 1 MPa. A group-contribution lattice fluid equation of state was applied for the prediction of the solubility of pure and mixed gases with ionic liquids. Predicted results were found in reasonably good agreements with experimental data.

Original languageEnglish
Pages (from-to)70-74
Number of pages5
JournalFluid Phase Equilibria
Volume256
Issue number1-2
DOIs
Publication statusPublished - 2007 Aug 1

Keywords

  • Calculation
  • Experiment
  • Gases
  • Ionic liquids
  • Vapor-liquid equilibria

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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