Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state
- Autores
- González, Emilio J.; Bottini, Susana Beatriz; Pereda, Selva; Macedo, Eugenia A.
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Liquid–liquid equilibrium (LLE) data for binary mixtures {benzene (1) + ionic liquid (2)} were measured at atmospheric pressure from 293.15K to 333.15K. The ionic liquids (ILs) studied were 1-ethyl- and 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ([EMim][NTf2] and [HMim][NTf2]). Furthermore, the group contribution equation of state (GC-EoS) was applied to model the phase behavior of mixtures of hydrocarbons with different members of the homologous family 1-alkyl-3- methylimidazolium bis(trifluoromethylsulfonyl)imide, [x-Mim][NTf2]. New pure group parameters for the ionic liquid functional group (MimNTf2) and interaction parameters between this group and the paraffin (CH3, CH2) and aromatic (ACH) groups are reported. The GC-EOS extended with the new parameters was applied to predict LLE and VLE of binary mixtures {benzene + x-MimNTf2} and LLE of ternary systems {n-hexane + benzene + [x-Mim][NTf2]}. The results show thatthe GC-EOS is capable of predicting the phase behavior of this kind of mixtures with reasonable accuracy.
 Fil: González, Emilio J.. Universidad de Oporto. Facultad de Ingeniería. Laboratorio de Separación e Ingeniería de Reacción; Portugal
 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
 Fil: Pereda, Selva. 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
 Fil: Macedo, Eugenia A.. Universidad de Oporto. Facultad de Ingeniería. Laboratorio de Separación e Ingeniería de Reacción; Portugal
- Materia
- 
            
        1-Alkyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide Ionic Liquids
 Lle And Vle
 Group Contribution Eqcuation of State
 Benzene
- Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg) 
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/26778
Ver los metadatos del registro completo
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| spelling | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of stateGonzález, Emilio J.Bottini, Susana BeatrizPereda, SelvaMacedo, Eugenia A.1-Alkyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide Ionic LiquidsLle And VleGroup Contribution Eqcuation of StateBenzenehttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Liquid–liquid equilibrium (LLE) data for binary mixtures {benzene (1) + ionic liquid (2)} were measured at atmospheric pressure from 293.15K to 333.15K. The ionic liquids (ILs) studied were 1-ethyl- and 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ([EMim][NTf2] and [HMim][NTf2]). Furthermore, the group contribution equation of state (GC-EoS) was applied to model the phase behavior of mixtures of hydrocarbons with different members of the homologous family 1-alkyl-3- methylimidazolium bis(trifluoromethylsulfonyl)imide, [x-Mim][NTf2]. New pure group parameters for the ionic liquid functional group (MimNTf2) and interaction parameters between this group and the paraffin (CH3, CH2) and aromatic (ACH) groups are reported. The GC-EOS extended with the new parameters was applied to predict LLE and VLE of binary mixtures {benzene + x-MimNTf2} and LLE of ternary systems {n-hexane + benzene + [x-Mim][NTf2]}. The results show thatthe GC-EOS is capable of predicting the phase behavior of this kind of mixtures with reasonable accuracy.Fil: González, Emilio J.. Universidad de Oporto. Facultad de Ingeniería. Laboratorio de Separación e Ingeniería de Reacción; PortugalFil: 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; ArgentinaFil: Pereda, Selva. 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; ArgentinaFil: Macedo, Eugenia A.. Universidad de Oporto. Facultad de Ingeniería. Laboratorio de Separación e Ingeniería de Reacción; PortugalElsevier Science2013-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26778González, Emilio J.; Bottini, Susana Beatriz; Pereda, Selva; Macedo, Eugenia A.; Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state; Elsevier Science; Fluid Phase Equilibria; 362; 30-9-2013; 163-1690378-3812CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.fluid.2013.09.048info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0378381213005554info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T12:33:21Zoai:ri.conicet.gov.ar:11336/26778instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-29 12:33:21.315CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse | 
| dc.title.none.fl_str_mv | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| title | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| spellingShingle | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state González, Emilio J. 1-Alkyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide Ionic Liquids Lle And Vle Group Contribution Eqcuation of State Benzene | 
| title_short | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| title_full | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| title_fullStr | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| title_full_unstemmed | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| title_sort | Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state | 
| dc.creator.none.fl_str_mv | González, Emilio J. Bottini, Susana Beatriz Pereda, Selva Macedo, Eugenia A. | 
| author | González, Emilio J. | 
| author_facet | González, Emilio J. Bottini, Susana Beatriz Pereda, Selva Macedo, Eugenia A. | 
| author_role | author | 
| author2 | Bottini, Susana Beatriz Pereda, Selva Macedo, Eugenia A. | 
| author2_role | author author author | 
| dc.subject.none.fl_str_mv | 1-Alkyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide Ionic Liquids Lle And Vle Group Contribution Eqcuation of State Benzene | 
| topic | 1-Alkyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide Ionic Liquids Lle And Vle Group Contribution Eqcuation of State Benzene | 
| purl_subject.fl_str_mv | https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 | 
| dc.description.none.fl_txt_mv | Liquid–liquid equilibrium (LLE) data for binary mixtures {benzene (1) + ionic liquid (2)} were measured at atmospheric pressure from 293.15K to 333.15K. The ionic liquids (ILs) studied were 1-ethyl- and 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ([EMim][NTf2] and [HMim][NTf2]). Furthermore, the group contribution equation of state (GC-EoS) was applied to model the phase behavior of mixtures of hydrocarbons with different members of the homologous family 1-alkyl-3- methylimidazolium bis(trifluoromethylsulfonyl)imide, [x-Mim][NTf2]. New pure group parameters for the ionic liquid functional group (MimNTf2) and interaction parameters between this group and the paraffin (CH3, CH2) and aromatic (ACH) groups are reported. The GC-EOS extended with the new parameters was applied to predict LLE and VLE of binary mixtures {benzene + x-MimNTf2} and LLE of ternary systems {n-hexane + benzene + [x-Mim][NTf2]}. The results show thatthe GC-EOS is capable of predicting the phase behavior of this kind of mixtures with reasonable accuracy. Fil: González, Emilio J.. Universidad de Oporto. Facultad de Ingeniería. Laboratorio de Separación e Ingeniería de Reacción; Portugal 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 Fil: Pereda, Selva. 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 Fil: Macedo, Eugenia A.. Universidad de Oporto. Facultad de Ingeniería. Laboratorio de Separación e Ingeniería de Reacción; Portugal | 
| description | Liquid–liquid equilibrium (LLE) data for binary mixtures {benzene (1) + ionic liquid (2)} were measured at atmospheric pressure from 293.15K to 333.15K. The ionic liquids (ILs) studied were 1-ethyl- and 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ([EMim][NTf2] and [HMim][NTf2]). Furthermore, the group contribution equation of state (GC-EoS) was applied to model the phase behavior of mixtures of hydrocarbons with different members of the homologous family 1-alkyl-3- methylimidazolium bis(trifluoromethylsulfonyl)imide, [x-Mim][NTf2]. New pure group parameters for the ionic liquid functional group (MimNTf2) and interaction parameters between this group and the paraffin (CH3, CH2) and aromatic (ACH) groups are reported. The GC-EOS extended with the new parameters was applied to predict LLE and VLE of binary mixtures {benzene + x-MimNTf2} and LLE of ternary systems {n-hexane + benzene + [x-Mim][NTf2]}. The results show thatthe GC-EOS is capable of predicting the phase behavior of this kind of mixtures with reasonable accuracy. | 
| publishDate | 2013 | 
| dc.date.none.fl_str_mv | 2013-09-30 | 
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo | 
| format | article | 
| status_str | publishedVersion | 
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/11336/26778 González, Emilio J.; Bottini, Susana Beatriz; Pereda, Selva; Macedo, Eugenia A.; Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state; Elsevier Science; Fluid Phase Equilibria; 362; 30-9-2013; 163-169 0378-3812 CONICET Digital CONICET | 
| url | http://hdl.handle.net/11336/26778 | 
| identifier_str_mv | González, Emilio J.; Bottini, Susana Beatriz; Pereda, Selva; Macedo, Eugenia A.; Liquid-liquid equilibria of binary systems {benzene + [x-Mim][NTf2] ionic liquid}: Experimental data and thermodynamic modeling using a group contribution equation of state; Elsevier Science; Fluid Phase Equilibria; 362; 30-9-2013; 163-169 0378-3812 CONICET Digital CONICET | 
| dc.language.none.fl_str_mv | eng | 
| language | eng | 
| dc.relation.none.fl_str_mv | info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fluid.2013.09.048 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0378381213005554 | 
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| dc.format.none.fl_str_mv | application/pdf application/pdf application/pdf application/pdf | 
| dc.publisher.none.fl_str_mv | Elsevier Science | 
| publisher.none.fl_str_mv | Elsevier Science | 
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