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dc.contributor.authorEspinal, Raul
dc.contributor.authorAnzola, Andrés
dc.contributor.authorAdrover, E
dc.contributor.authorRoig Costa, Maria
dc.contributor.authorChimentao, Ricardo J
dc.contributor.authorMedina Cabello, Francisco
dc.contributor.authorLópez, E
dc.contributor.authorBorio, Daniel O.
dc.contributor.authorLlorca Piqué, Jordi
dc.contributor.otherUniversitat Politècnica de Catalunya. Institut de Tècniques Energètiques
dc.date.accessioned2014-11-05T11:45:26Z
dc.date.created2014-07-15
dc.date.issued2014-07-15
dc.identifier.citationEspinal, R. [et al.]. Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite. "International journal of hydrogen energy", 15 Juliol 2014, vol. 39, núm. 21, p. 10902-10910.
dc.identifier.issn0360-3199
dc.identifier.urihttp://hdl.handle.net/2117/24563
dc.description.abstractEthanol steam reforming has been carried out in a catalytic membrane reactor consisting of cobalt hydrotalcite [Co2Mg4Al2(OH)(16)]CO3 center dot 4H(2)O-derived catalyst doped with potassium supported over cordierite and a composite Pd-Ag selective membrane. No sweep gas has been used, therefore, pure hydrogen has been obtained in the permeate stream, which has been maintained at atmospheric pressure. The configuration with the catalyst bed packed around the membrane has shown values of STP L-H2, (permeate) mL(ETOH), (-1)(liquid) g(cat)(-1) up to 3 times higher than the observed for the staged membrane reactor, where the catalyst has been placed in-series with the membrane. The influence of the temperature (673-873 K), the water-ethanol ratio (S/C = 1.8-3) and the retentate pressure (1-18 bar) on different performance parameters such as the hydrogen production and the pure hydrogen recovery has been evaluated. No carbon accumulation has been observed by SEM and XPS after 650 h operation. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
dc.format.extent9 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Energies
dc.subjectÀrees temàtiques de la UPC::Enginyeria química::Química inorgànica
dc.subject.lcshHydrogen as fuel
dc.subject.otherEthanol steam reforming
dc.subject.otherCobalt
dc.subject.otherHydrotalcite
dc.subject.otherPd dense membrane
dc.subject.otherCatalytic membrane reactor
dc.subject.otherPD-CU
dc.titleDurable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
dc.typeArticle
dc.subject.lemacHidrogen com a combustible
dc.contributor.groupUniversitat Politècnica de Catalunya. GREENER - Grup de recerca d'estudis energètics i de les radiacions
dc.identifier.doi10.1016/j.ijhydene.2014.05.127
dc.rights.accessRestricted access - publisher's policy
drac.iddocument15076243
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorEspinal, R.; Anzola, A.; Adrover, E.; Roig, M.; Chimentao, R.; Medina Cabello, Francisco; López, E.; Borio, D.; Llorca, J.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameInternational journal of hydrogen energy
upcommons.citation.volume39
upcommons.citation.number21
upcommons.citation.startingPage10902
upcommons.citation.endingPage10910
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