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A study of the oxidehydration of 1,2-propanediol to propanoic acid with bifunctional catalysts

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A study of the oxidehydration of 1,2-propanediol to propanoic acid with bifunctional catalysts

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dc.contributor.author Bandinelli, Claudia es_ES
dc.contributor.author Lambiase, Barbara es_ES
dc.contributor.author Tabanelli, Tommaso es_ES
dc.contributor.author De Maron, Jacopo es_ES
dc.contributor.author Dimitratos, Nikolaos es_ES
dc.contributor.author Basile, Francesco es_ES
dc.contributor.author Concepción Heydorn, Patricia es_ES
dc.contributor.author López Nieto, José Manuel es_ES
dc.contributor.author Cavani, Fabrizio es_ES
dc.date.accessioned 2020-10-30T04:32:48Z
dc.date.available 2020-10-30T04:32:48Z
dc.date.issued 2019-07-25 es_ES
dc.identifier.issn 0926-860X es_ES
dc.identifier.uri http://hdl.handle.net/10251/153695
dc.description.abstract [EN] The gas-phase oxidehydration (ODH) of 1,2-propanediol to propionic acid has been studied as an intermediate step in the multi-step transformation of bio-sourced glycerol into methylmethacrylate. The reaction involves the dehydration of 1,2-propanediol into propionaldehyde, which occurs in the presence of acid active sites, and a second step of oxidation of the aldehyde to the carboxylic acid. The two reactions were carried out using a cascade strategy and multifunctional catalysts, made of W-Nb-O, W-V-O and W-Mo-V-O hexagonal tungsten bronzes, the same systems which are also active and selective in the ODH of glycerol into acrylic acid. Despite the similarities of reactions involved, the ODH of 1,2-propanediol turned out to be less selective than glycerol ODH, with best yield to propanoic acid no higher than 13%, mainly because of the parallel reaction of oxidative cleavage, occurring on the reactant itself, which led to the formation of C-1-C-2 compounds. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099668-B-C21/ES/VALORIZACION DE CO2: CAPTURA, Y TRANSFORMACION CATALITICA PARA ALMACENAMIENTO DE ENERGIA, COMBUSTIBLES Y PRODUCTOS QUIMICOS/ es_ES
dc.relation.ispartof Applied Catalysis A General es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject 1,2-Propanediol es_ES
dc.subject Propionic acid es_ES
dc.subject Propionaldehyde es_ES
dc.subject Hexagonal tungsten bronze es_ES
dc.subject Tungsten oxide es_ES
dc.subject Oxidehydration es_ES
dc.title A study of the oxidehydration of 1,2-propanediol to propanoic acid with bifunctional catalysts es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.apcata.2019.05.036 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 Bandinelli, C.; Lambiase, B.; Tabanelli, T.; De Maron, J.; Dimitratos, N.; Basile, F.; Concepción Heydorn, P.... (2019). A study of the oxidehydration of 1,2-propanediol to propanoic acid with bifunctional catalysts. Applied Catalysis A General. 582:1-9. https://doi.org/10.1016/j.apcata.2019.05.036 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.apcata.2019.05.036 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 9 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 582 es_ES
dc.relation.pasarela S\405406 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES


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