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Conversion of Glycerol to Value Added Products in a Semi-Continuous Batch Reactor Using Noble Metals Supported on ZSM-11 Zeolite

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Conversion of Glycerol to Value Added Products in a Semi-Continuous Batch Reactor Using Noble Metals Supported on ZSM-11 Zeolite

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dc.contributor.author Diguilio, Eliana es_ES
dc.contributor.author Renzini, María S. es_ES
dc.contributor.author Pierella, Liliana B. es_ES
dc.contributor.author Domine, Marcelo Eduardo es_ES
dc.date.accessioned 2022-07-29T18:02:16Z
dc.date.available 2022-07-29T18:02:16Z
dc.date.issued 2021-02 es_ES
dc.identifier.uri http://hdl.handle.net/10251/184975
dc.description.abstract [EN] Au, Pt, and Pd supported on ZSM-11 microporous zeolite were investigated as catalysts for glycerol (GLY) oxidation towards higher value added products. ZSM-11 was synthesized by hydrothermal treatment. Subsequently, ion exchange with NH4Cl was performed to recover acidic sites and then, Au, Pt, and Pd were incorporated onto this material by wet impregnation procedure. After thermal treatment of desorption and calcination, the corresponding Au, Pt, and Pd-ZSM-11 catalysts were obtained. These materials were characterized by different techniques, such as XRD, ICP, TEM- XEDS, and XPS, and were evaluated in the glycerol oxidation reaction by using alkaline medium and molecular oxygen as oxidizing agent. The higher conversion of GLY (66.5 mol.%) was reached for the Pt-ZSM-11 catalyst with moderate selectivity towards lactic acid (LA), while the bimetallic Au-Pt-ZSM-11 catalyst offered high selectivity to LA at moderate GLY conversion. Optimization of the main reaction parameters (i.e., temperature, reaction time and NaOH/GLY ratio) was carried out to maximize the selectivity towards the LA desired product. Thus, LA selectivity values close to 55% at GLY conversion >65% can be reached by using Pt-ZSM-11 as a catalyst under mild reaction conditions. es_ES
dc.description.sponsorship This research was partially funded by Universidad Tecnologica Nacional UTN [PIDUTN4796], and Consejo Nacional de Investigaciones Cientificas y Tecnicas CONICET [PIP-CONICET 112 201301 00146 CO]. es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation.ispartof Nanomaterials es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Au es_ES
dc.subject Pt and Pd es_ES
dc.subject Noble metal supported zeolite es_ES
dc.subject ZSM-11 microporous zeolite es_ES
dc.subject Glycerol oxidation es_ES
dc.subject Lactic acid es_ES
dc.subject Gold
dc.title Conversion of Glycerol to Value Added Products in a Semi-Continuous Batch Reactor Using Noble Metals Supported on ZSM-11 Zeolite es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/nano11020510 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-097277-B-I00/ES/MEJORA DEL CONCEPTO DE BIORREFINERIA MEDIANTE IMPLEMENTACION DE NUEVOS PROCESOS CATALITICOS CON CATALIZADORES SOLIDOS DE METALES NO NOBLES PARA LA PRODUCCION DE BIOCOMPUESTOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CONICET//PIP 112 201301 00146 CO/ 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 Diguilio, E.; Renzini, MS.; Pierella, LB.; Domine, ME. (2021). Conversion of Glycerol to Value Added Products in a Semi-Continuous Batch Reactor Using Noble Metals Supported on ZSM-11 Zeolite. Nanomaterials. 11(2):1-19. https://doi.org/10.3390/nano11020510 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/nano11020510 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 19 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.description.issue 2 es_ES
dc.identifier.eissn 2079-4991 es_ES
dc.identifier.pmid 33671418 es_ES
dc.identifier.pmcid PMC7922169 es_ES
dc.relation.pasarela S\463895 es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina es_ES
dc.subject.ods 09.- Desarrollar infraestructuras resilientes, promover la industrialización inclusiva y sostenible, y fomentar la innovación es_ES
dc.subject.ods 12.- Garantizar las pautas de consumo y de producción sostenibles es_ES
dc.subject.ods 13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos es_ES


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