Application of a group contribution equation of state for the thermodynamic modeling of gas + ionic liquid mixtures / Maria Dolores Bermejo in Industrial & engineering chemistry research, Vol. 49 N° 10 (Mai 2010)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 49 N° 10 (Mai 2010) . - pp. 4966–4973 Titre : Application of a group contribution equation of state for the thermodynamic modeling of gas + ionic liquid mixtures Type de document : texte imprimé Auteurs : Maria Dolores Bermejo, Auteur ; David Méndez, Auteur ; Angel Martin, Auteur Année de publication : 2010 Article en page(s) : pp. 4966–4973 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Gas Ionic Liquid Résumé : The group contribution equation of state (GC-EoS) is used to describe the phase behavior of gas + ionic liquid mixtures. With this equation, by application of the group contribution concept, if the parameters of the characteristic functional group of a family of ionic liquids are calculated using experimental data of a reduced number of ionic liquids of the family, then the phase behavior of all ionic liquids of the same family can be predicted. With this work, the parameter table of the GC-EoS is extended to systems that are comprised of an ionic liquid of the methylimidazolium bis[(trifluoromethyl)sulfonyl]imide family [−mim][Tf2N] and a gas (H2, CO, C2H4, O2, SO2, CH3OH, N2O, or Xe). Furthermore, a compilation of all GC-EoS parameters for gas + ionic liquid systems currently available in the literature is presented. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie901989f [article] Application of a group contribution equation of state for the thermodynamic modeling of gas + ionic liquid mixtures [texte imprimé] / Maria Dolores Bermejo, Auteur ; David Méndez, Auteur ; Angel Martin, Auteur . - 2010 . - pp. 4966–4973. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 10 (Mai 2010) . - pp. 4966–4973 Mots-clés : Gas Ionic Liquid Résumé : The group contribution equation of state (GC-EoS) is used to describe the phase behavior of gas + ionic liquid mixtures. With this equation, by application of the group contribution concept, if the parameters of the characteristic functional group of a family of ionic liquids are calculated using experimental data of a reduced number of ionic liquids of the family, then the phase behavior of all ionic liquids of the same family can be predicted. With this work, the parameter table of the GC-EoS is extended to systems that are comprised of an ionic liquid of the methylimidazolium bis[(trifluoromethyl)sulfonyl]imide family [−mim][Tf2N] and a gas (H2, CO, C2H4, O2, SO2, CH3OH, N2O, or Xe). Furthermore, a compilation of all GC-EoS parameters for gas + ionic liquid systems currently available in the literature is presented. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie901989f

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