English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/202352
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorJulian, Ignacioes_ES
dc.contributor.authorPedersen, Christoffer M.es_ES
dc.contributor.authorAchkasov, Kostiantynes_ES
dc.contributor.authorHueso, José L.es_ES
dc.contributor.authorHellstern, Henrik L.es_ES
dc.contributor.authorSilva, Hugoes_ES
dc.contributor.authorMallada, Reyeses_ES
dc.contributor.authorDavis, Zachary J.es_ES
dc.contributor.authorSantamaría, Jesúses_ES
dc.identifier.citationCatalysts 9(10): 867 (2019)es_ES
dc.descriptionThis article belongs to the Special Issue Microwave-Assisted Catalysis.es_ES
dc.description.abstractMicrowave-assisted heterogeneous catalysis (MHC) is gaining attention due to its exciting prospects related to selective catalyst heating, enhanced energy-efficiency, and partial inhibition of detrimental side gas-phase reactions. The induced temperature difference between the catalyst and the comparatively colder surrounding reactive atmosphere is pointed as the main factor of the process selectivity enhancement towards the products of interest in a number of hydrocarbon conversion processes. However, MHC is traditionally restricted to catalytic reactions in the absence of catalyst coking. As excellent MW-susceptors, carbon deposits represent an enormous drawback of the MHC technology, being main responsible of long-term process malfunctions. This work addresses the potentials and limitations of MHC for such processes affected by coking (MHCC). It also intends to evaluate the use of different catalyst and reactor configurations to overcome heating stability problems derived from the undesired coke deposits. The concept of long-term MHCC operation has been experimentally tested/applied to for the methane non-oxidative coupling reaction at 700 °C on Mo/ZSM-5@SiC structured catalysts. Preliminary process scalability tests suggest that a 6-fold power input increases the processing of methane flow by 150 times under the same controlled temperature and spatial velocity conditions. This finding paves the way for the implementation of high-capacity MHCC processes at up-scaled facilities.es_ES
dc.description.sponsorshipThis research was funded by the European Union’s Horizon 2020 Research and Innovation Programme (ADREM project–Grant Agreement no. 680777) and the APC have been waived by the journal.es_ES
dc.publisherMultidisciplinary Digital Publishing Institutees_ES
dc.relation.isversionofPublisher's versiones_ES
dc.subjectMicrowave-assisted heatinges_ES
dc.subjectHeterogeneous catalysises_ES
dc.subjectCatalyst cokinges_ES
dc.titleOvercoming stability problems in microwave-assisted heterogeneous catalytic processes affected by catalyst cokinges_ES
dc.description.peerreviewedPeer reviewedes_ES
dc.contributor.funderEuropean Commissiones_ES
oprm.item.hasRevisionno ko 0 false*
dc.contributor.orcidJulian, Ignacio [0000-0003-3211-0485]es_ES
dc.contributor.orcidMallada, Reyes [0000-0002-4758-9380]es_ES
Appears in Collections:(ICMA) Artículos
Files in This Item:
File Description SizeFormat 
overcokin.pdf2,2 MBAdobe PDFThumbnail
Show simple item record

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.