Show simple item record

Article

dc.creatorVázquez, M. A.es
dc.creatorGarcía Haro, Pedroes
dc.creatorVidal Barrero, Fernandoes
dc.creatorOllero de Castro, Pedro Antonioes
dc.date.accessioned2020-08-26T11:22:28Z
dc.date.available2020-08-26T11:22:28Z
dc.date.issued2020
dc.identifier.citationVázquez, M.A., García-Haro, P., Vidal-Barrero, F. y Ollero de Castro, P. (2020). Exploring the regeneration of mordenite catalyst in dimethyl ether carbonylation reaction. Revista Mexicana de Ingeniería Química, 19 (1), 147-158.
dc.identifier.issn1665-2738es
dc.identifier.issn2395-8472es
dc.identifier.urihttps://hdl.handle.net/11441/100449
dc.description.abstractDimethyl ether carbonylation (DME) to produce methyl acetate (MA) over mordenite catalysts is attracting much attention because of its high selectivity. However, acidic mordenite suffers from a fast deactivation (coking) that has not been properly studied. In the present work, we study the regeneration of the catalyst in several cycles aiming to help the future industrial application of mordenite catalysts in MA production. Both diluted and pure air have been successfully tested for the regeneration of the catalyst. The results show that 1) there is no negative effect after several regeneration cycles and 2) there is a slight improvement of catalyst productivity after the first regeneration cycle. A possible explanation to these results, which is highlighted in this work, is that the catalyst structure is not affected during regeneration while there is an initial migration of Al from the mordenite structure to extra-framework positions.es
dc.description.sponsorshipMinisterio de Economía y Competitividad, BIOTER project, Proyecto I+D Retos ENE2012-31598es
dc.description.sponsorshipMinisterio de Economía y Competitividad, Universidad de Sevilla, Juan de la Cierva IJCI-2017-32830es
dc.formatapplication/pdfes
dc.format.extent11 p.es
dc.language.isoenges
dc.publisherUniversidad Autónoma Metropolitana, Unidad Iztapalapaes
dc.relation.ispartofRevista Mexicana de Ingeniería Química, 19 (1), 147-158.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCarbonylationes
dc.subjectMordenitees
dc.subjectRegenerationes
dc.subjectMethyl acetatees
dc.subjectBioethanoles
dc.titleExploring the regeneration of mordenite catalyst in dimethyl ether carbonylation reactiones
dc.title.alternativeExplorando la regeneración de la mordenita en la reacción de carbonilación de dimetiléteres
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería Química y Ambientales
dc.relation.projectIDENE2012-31598es
dc.relation.projectIDIJCI-2017-32830es
dc.relation.publisherversionhttp://rmiq.org/ojs311/index.php/rmiq/article/view/477es
dc.identifier.doi10.24275/rmiq/Cat477es
dc.contributor.groupUniversidad de Sevilla. TEP135: Ingeniería Ambiental y de Procesoses
dc.journaltitleRevista Mexicana de Ingeniería Químicaes
dc.publication.volumen19es
dc.publication.issue1es
dc.publication.initialPage147es
dc.publication.endPage158es

FilesSizeFormatViewDescription
RMIQ_2020_Vazquez_Ollero_explo ...5.622MbIcon   [PDF] View/Open  

This item appears in the following collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as: Attribution-NonCommercial-NoDerivatives 4.0 Internacional