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 journalArticlepeer-review

    106 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

    Bibliographical note

    Funding Information:
    This work was supported by grant No. R01-2003-000-10300-0 from the Basic Research Program of the Korea Science & Engineering Foundation.

    Keywords

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

    ASJC Scopus subject areas

    • General Chemical Engineering
    • General Physics and Astronomy
    • Physical and Theoretical Chemistry

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