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dc.contributor.author
Breure, Bianca
dc.contributor.author
Bottini, Susana Beatriz
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dc.contributor.author
Witkamp, Geert-Jan
dc.contributor.author
Peters, Cor J.
dc.date.available
2018-03-07T14:57:23Z
dc.date.issued
2007-12
dc.identifier.citation
Breure, Bianca; Bottini, Susana Beatriz; Witkamp, Geert-Jan; Peters, Cor J.; Thermodynamic modeling of the phase behavior of binary systems of ionic liquids and carbon dioxide with the group contribution equation of state; American Chemical Society; Journal of Physical Chemistry B; 111; 51; 12-2007; 14265-14270
dc.identifier.issn
1089-5647
dc.identifier.uri
http://hdl.handle.net/11336/38110
dc.description.abstract
The group contribution equation of state (GC-EOS) was applied to predict the phase behavior of binary systems of ionic liquids of the homologous families 1-alkyl-3-methylimidazolium hexafluorophosphate and tetrafluoroborate with CO2. Pure group parameters for the new ionic liquid functional groups [-mim] [PF6] and [-mim] [BF4] and interaction parameters between these groups and the paraffin (CH3, CH2) and CO2 groups were estimated. The GC-EOS extended with the new parameters was applied to predict high-pressure phase equilibria in binary mixtures of the ionic liquids [emim][PF6], [bmim][PF6], [hmim][PF6], [bmim][BF4], [hmim][BF4], and [omim][BF4] with CO2. The agreement between experimental and predicted bubble point data for the ionic liquids was excellent for pressures up to 20 MPa, and even for pressures up to about 100 MPa, the agreement was good. The results show the capability of the GC-EOS to describe phase equilibria of systems consisting of ionic liquids. © 2007 American Chemical Society.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject.classification
Otras Ingeniería Química
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dc.subject.classification
Ingeniería Química
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Thermodynamic modeling of the phase behavior of binary systems of ionic liquids and carbon dioxide with the group contribution equation of state
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-03-02T14:59:17Z
dc.identifier.eissn
1520-6106
dc.journal.volume
111
dc.journal.number
51
dc.journal.pagination
14265-14270
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Washington DC
dc.description.fil
Fil: Breure, Bianca. Delft University of Technology; Países Bajos
dc.description.fil
Fil: Bottini, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil
Fil: Witkamp, Geert-Jan. Delft University of Technology; Países Bajos
dc.description.fil
Fil: Peters, Cor J.. Delft University of Technology; Países Bajos
dc.journal.title
Journal of Physical Chemistry B
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/jp0776098
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/abs/10.1021/jp0776098
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