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Synthesis of cocrystallized USY/ZSM-5 zeolites from kaolin and its use as fluid catalytic cracking catalysts

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Synthesis of cocrystallized USY/ZSM-5 zeolites from kaolin and its use as fluid catalytic cracking catalysts

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dc.contributor.author Ghrib, Y. es_ES
dc.contributor.author Frini-Srasra, N. es_ES
dc.contributor.author Srasra, E. es_ES
dc.contributor.author Martínez-Triguero, Joaquín es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.date.accessioned 2020-07-09T03:31:34Z
dc.date.available 2020-07-09T03:31:34Z
dc.date.issued 2018-02-07 es_ES
dc.identifier.issn 2044-4753 es_ES
dc.identifier.uri http://hdl.handle.net/10251/147674
dc.description.abstract [EN] A series of samples of cocrystallized USY/ZSM-5 zeolites were synthesized from kaolin and silica following a sequential two-step procedure with varying content of ZSM-5 (5-25 wt%). The presence of the ZSM-5 phases was confirmed by XRD and Si-29-NMR. The samples were stabilized by steaming and tested as FCC catalysts in the cracking of vacuum gasoil. The results obtained show that effectiveness of ZSM-5 as a propylene booster is enhanced when zeolites USY and ZSM-5 were synthesized in the same kaolin material, instead of using merely the physical mixtures of the two zeolites. This enhancement is attributed to the higher ability of ZSM-5 to crack larger olefins and suppress hydrogen-transfer to the gasoline fraction when the zeolites are grown together. es_ES
dc.description.sponsorship This work has been supported by the Spanish Government MINECO through "Severo Ochoa" SEV-2016-0683, CTQ2015-67592-P and CTQ2015-68951-C3-1-R, by the European Union through ERC-AdG-2014-671093 (SynCatMatch) and by the Fundacion Ramon Areces through a research contract of the "Life and Materials Science" program. The Electron Microscopy Service of the UPV is acknowledged for their help in sample characterization. es_ES
dc.language Inglés es_ES
dc.publisher The Royal Society of Chemistry es_ES
dc.relation.ispartof Catalysis Science & Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Synthesis of cocrystallized USY/ZSM-5 zeolites from kaolin and its use as fluid catalytic cracking catalysts es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1039/c7cy01477e es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/671093/EU/MATching zeolite SYNthesis with CATalytic activity/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CTQ2015-67592-P/ES/VALORIZACION DE COMPUESTO OXIGENADOS PRESENTES EN FRACCIONES ACUOSAS DERIVADAS DE BIOMASA EN COMBUSTIBLES Y PRODUCTOS QUIMICOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CTQ2015-68951-C3-1-R/ES/TRATAMIENTOS CATALITICOS AVANZADOS PARA LA VALORIZACION DE LA BIOMASA Y LA ELIMINACION DE RESIDUOS ASOCIADOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//SEV-2016-0683/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Ghrib, Y.; Frini-Srasra, N.; Srasra, E.; Martínez-Triguero, J.; Corma Canós, A. (2018). Synthesis of cocrystallized USY/ZSM-5 zeolites from kaolin and its use as fluid catalytic cracking catalysts. Catalysis Science & Technology. 8(3):716-725. https://doi.org/10.1039/c7cy01477e es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1039/c7cy01477e es_ES
dc.description.upvformatpinicio 716 es_ES
dc.description.upvformatpfin 725 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 8 es_ES
dc.description.issue 3 es_ES
dc.relation.pasarela S\383005 es_ES
dc.contributor.funder Fundación Ramón Areces es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
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