Hydrodynamic and absorption studies of carbon dioxide absorption in aqueous amide solutions using a bubble column contactor

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Enxeñaría Químicagl
dc.contributor.areaÁrea de Enxeñaría e Arquitectura
dc.contributor.authorBlanco Seoane, Antonio
dc.contributor.authorGarcía Abuín, Alicia
dc.contributor.authorGómez Díaz, Diego
dc.contributor.authorNavaza Dafonte, José Manuel
dc.date.accessioned2020-04-14T18:51:48Z
dc.date.available2020-04-14T18:51:48Z
dc.date.issued2013
dc.description.abstractThe present work analyses the carbon dioxide absorption process in aqueou alkylpyrrolidones solutions, from the point of view of hydrodynamic studies as well as mass transfer, using a bubble column contactor. An analysis of the influence of solute concentration and gas flow-rate is complemented by the study of the effect caused by the alkyl group on the hydrodynamics and mass transfer. The presence of this kind of substance produces a decrease in mass transfer rate, but on the basis of interfacial area and mass transfer coefficient values, ethyl-2-pyrrolidine (EP) shows suitable characteristics to replace methyl-2- pyrrolidine (MP) in gas separation processes due to its lower safety problemsgl
dc.description.peerreviewedSIgl
dc.description.sponsorshipThe authors thank the Consellería de Economía e Industria of Galicia regional government (Xunta de Galicia) for funding the research through the research project 10MDS265021PR. Diego Gómez Díaz gratefully acknowledges the Ministerio de Innovación y Ciencia of Spain for the support under a “Ramón y Cajal” positiongl
dc.identifier.citationA. Blanco, A. García-Abuín, D. Gómez-Díaz, J. M. Navaza. (2013). Hydrodynamic and absorption studies of carbon dioxide absorption in aqueous amide solutions using a bubble column contactor. "Brazilian Journal of Chemical Engineering", vol. 30, n.4, 801-809gl
dc.identifier.doi10.1590/S0104-66322013000400012
dc.identifier.essn1678-4383
dc.identifier.issn0104-6632
dc.identifier.urihttp://hdl.handle.net/10347/21405
dc.language.isoenggl
dc.publisherBrazilian Society of Chemical Engineeringgl
dc.relation.publisherversionhttps://doi.org/10.1590/S0104-66322013000400012gl
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial Licensegl
dc.rights.accessRightsopen accessgl
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.subjectAbsorptiongl
dc.subjectAlkyl-pyrrolidonegl
dc.subjectBubble columngl
dc.subjectInterfacial areagl
dc.subjectMass transfer coefficientgl
dc.titleHydrodynamic and absorption studies of carbon dioxide absorption in aqueous amide solutions using a bubble column contactorgl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication
relation.isAuthorOfPublication317134f9-3488-4400-98bf-f523563ffd42
relation.isAuthorOfPublicationa75dc40f-86aa-41f1-abfa-ec3d8978b3e3
relation.isAuthorOfPublication345524ae-7ed0-4f11-ae49-2d2e157147c7
relation.isAuthorOfPublication.latestForDiscovery317134f9-3488-4400-98bf-f523563ffd42

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