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Effect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streams

dc.creatorBobadilla Baladrón, Luis Franciscoes
dc.creatorMuñoz Murillo, Araes
dc.creatorGándara Loe, Jesúses
dc.creatorLaguna Espitia, Óscar Hernandoes
dc.creatorPérez Flórez, Alejandroes
dc.creatorMartínez Tejada, Leidy Marcelaes
dc.creatorPenkova, Anna Dimitrovaes
dc.creatorCenteno Gallego, Miguel Ángeles
dc.creatorOdriozola Gordón, José Antonioes
dc.date.accessioned2023-05-08T13:09:04Z
dc.date.available2023-05-08T13:09:04Z
dc.date.issued2022
dc.identifier.citationBobadilla Baladrón, L.F., Muñoz Murillo, A., Gándara Loe, J., Laguna Espitia, O.H., Pérez Flórez, A., Martínez Tejada, L.M.,...,Odriozola Gordón, J.A. (2022). Effect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streams. International Journal of Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2022.07.072.
dc.identifier.issn0360-3199es
dc.identifier.urihttps://hdl.handle.net/11441/145620
dc.description.abstractSelective CO methanation from H2-rich stream has been regarded as a promising route for deep removal of low CO concentration and catalytic hydrogen purification processes. This work is focused on the development of more efficient catalysts applied in practical conditions. For this purpose, we prepared a series of catalysts based on Ru supported over titania and promoted with small amounts of Rh and Pt. Characterization details revealed that Rh and Pt modify the electronic properties of Ru. The results of catalytic activity showed that Pt has a negative effect since it promotes the reverse water gas shift reaction decreasing the selectivity of methanation but Rh increases remarkably the activity and selectivity of CO methanation. The obtained results suggest that RuRh-based catalyst could become important for the treatment of industrial-volume streams.es
dc.description.sponsorshipMinisterio de Ciencia e Innovación RTI2018-096294-B-C3es
dc.description.sponsorshipJunta de Andalucía US-1263288es
dc.formatapplication/pdfes
dc.format.extent10 p.es
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofInternational Journal of Hydrogen Energy.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCO selective methanationes
dc.subjectH2 purificationes
dc.subjectNoble metals additiones
dc.subjectRu-based catalystes
dc.titleEffect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streamses
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Química Inorgánicaes
dc.relation.projectIDRTI2018-096294-B-C3es
dc.relation.projectIDUS-1263288es
dc.relation.publisherversionhttps://doi.org/10.1016/j.ijhydene.2022.07.072es
dc.identifier.doi10.1016/j.ijhydene.2022.07.072es
dc.journaltitleInternational Journal of Hydrogen Energyes
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (MICINN). Españaes
dc.contributor.funderJunta de Andalucíaes

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