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Direct conversion of methane to aromatics in a catalytic co-ionic membrane reactor

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Direct conversion of methane to aromatics in a catalytic co-ionic membrane reactor

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dc.contributor.author Hernández Morejudo, Selene es_ES
dc.contributor.author Zanón González, Raquel es_ES
dc.contributor.author Escolástico Rozalén, Sonia es_ES
dc.contributor.author Yuste Tirados, I. es_ES
dc.contributor.author Malerod Fjeld, Harald es_ES
dc.contributor.author Vestre, P. K. es_ES
dc.contributor.author Coors, W. G. es_ES
dc.contributor.author Martinez Feliu, Agustin es_ES
dc.contributor.author Norby, T. es_ES
dc.contributor.author Serra Alfaro, José Manuel es_ES
dc.contributor.author Kjolseth, C. es_ES
dc.date.accessioned 2017-05-24T07:12:15Z
dc.date.available 2017-05-24T07:12:15Z
dc.date.issued 2016-08-05
dc.identifier.issn 0036-8075
dc.identifier.uri http://hdl.handle.net/10251/81703
dc.description.abstract [EN] Nonoxidative methane dehydroaromatization (MDA: 6CH(4) <-> C6H6 + 9H(2)) using shape-selective Mo/zeolite catalysts is a key technology for exploitation of stranded natural gas reserves by direct conversion into transportable liquids. However, this reaction faces two major issues: The one-pass conversion is limited by thermodynamics, and the catalyst deactivates quickly through kinetically favored formation of coke. We show that integration of an electrochemical BaZrO3-based membrane exhibiting both proton and oxide ion conductivity into an MDA reactor gives rise to high aromatic yields and improved catalyst stability. These effects originate from the simultaneous extraction of hydrogen and distributed injection of oxide ions along the reactor length. Further, we demonstrate that the electrochemical co-ionic membrane reactor enables high carbon efficiencies (up to 80%) that improve the technoeconomic process viability. es_ES
dc.description.sponsorship This work was supported by the Research Council of Norway (grants 195912, 210418, 210765, and 219194) and the Spanish government (grants SEV-2012-0267 and ENE2014-57651). We thank the ALBA Synchrotron Light Laboratory for beam time provision. C.K. and P.K.V. have applied for a patent based on this work (PCT/EP2014/071697). Experimental data are available online at ftp://itqrepositorio.itq.upv.es/pub/. en_EN
dc.language Inglés es_ES
dc.publisher American Association for the Advancement of Science es_ES
dc.relation.ispartof Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject NATURAL-GAS CONVERSION es_ES
dc.subject DEHYDROAROMATIZATION REACTION es_ES
dc.subject FUEL-CELLS es_ES
dc.subject HYDROGEN es_ES
dc.subject AROMATIZATION es_ES
dc.subject ENHANCEMENT es_ES
dc.subject PERFORMANCE es_ES
dc.subject MO/HZSM-5 es_ES
dc.subject CHEMICALS es_ES
dc.subject MO/ZSM-5 es_ES
dc.title Direct conversion of methane to aromatics in a catalytic co-ionic membrane reactor es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1126/science.aag0274
dc.relation.projectID info:eu-repo/grantAgreement/RCN//219194/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/RCN//210418/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//ENE2014-57651-R/ES/ALMACENAMIENTO DE ENERGIA VIA REDUCCION DE CO2 A COMBUSTIBLES Y PRODUCTOS QUIMICOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/RCN//195912/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/RCN//210765/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química es_ES
dc.description.bibliographicCitation Hernández Morejudo, S.; Zanón González, R.; Escolástico Rozalén, S.; Yuste Tirados, I.; Malerod Fjeld, H.; Vestre, PK.; Coors, WG.... (2016). Direct conversion of methane to aromatics in a catalytic co-ionic membrane reactor. Science. 353(6299):563-566. https://doi.org/10.1126/science.aag0274 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1126/science.aag0274 es_ES
dc.description.upvformatpinicio 563 es_ES
dc.description.upvformatpfin 566 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 353 es_ES
dc.description.issue 6299 es_ES
dc.relation.senia 320257 es_ES
dc.identifier.eissn 1095-9203
dc.identifier.pmid 27493179
dc.contributor.funder Research Council of Norway es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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