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dc.contributor.authorBobadilla, L.F.
dc.contributor.authorLaguna Espitia, Oscar Hernando
dc.identifier.citationBobadilla, L. F. et al. Effect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streams. International Journal of Hydrogen Energy vol. 48, nº 64, 25065-25074. []es_ES
dc.descriptionFinancial support for this work has been obtained from the Spanish Ministerio de Ciencia, Innovacion y Universidades (Grant: RTI2018-096294-B-C33) and Junta de Andalucia project with reference US-1263288, both programs being co-funded by the European Union FEDER.es_ES
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_ES
dc.description.sponsorshipSpanish Government RTI2018-096294-B-C33es_ES
dc.description.sponsorshipEuropean Union (EU)es_ES
dc.description.sponsorshipJunta de Andalucia US-1263288es_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.subjectH2 purificationes_ES
dc.subjectCO selective methanationes_ES
dc.subjectRu-based catalystes_ES
dc.subjectNoble metals additiones_ES
dc.titleEffect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streamses_ES

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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional