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Quantification of metal-acid balance in hydroisomerization catalysts: a step further toward catalyst design

2017-07Journal article Restricted access
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dc.contributor.authorMendes, Pedro S. F.
dc.contributor.authorSilva, João
dc.contributor.authorRibeiro, M. Filipa
dc.contributor.authorDuchene, Pascal
dc.contributor.authorDaudin, Antoine
dc.contributor.authorBouchy, Christophe
dc.date.accessioned2017-11-24T12:46:33Z
dc.date.available2017-11-24T12:46:33Z
dc.date.issued2017-07
dc.description.abstractA methodology was developed to interpret the results of n-.paraffins hydroisomerization over bifunctional catalysts based on two simple kinetic models used consecutively. First, a macrokinetic model was used to obtain the corresponding turnover frequency over the acid sites and the maximum of C-16 isomer yield. Second, a dual-function model was used to correlate these catalytic descriptors to the ratio of metal to acid sites of the catalyst. To illustrate the methodology, Pt/HBEA and Pt/HUSY catalysts with different Pt loadings were evaluated. The impact of metal-acid balance on the catalytic turnover frequency and the maximal C-16 isomer yield were adequately captured for the bifunctional HUSY and HBEA catalysts. Moreover, the parameters of the dual-function model revealed to be intrinsic to the catalytic properties of the zeolite under the scope. This methodology is believed to be of interest for information-driven catalyst design for the hydroisomerization of n-paraffins.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMENDES, Pedro S. F. [et al] - Quantification of metal-acid balance in hydroisomerization catalysts: a step further toward catalyst design. Aiche Journal. ISSN 0001-1541. Vol. 63, N.º 7 (2017), pp. 2864-2875pt_PT
dc.identifier.doi10.1002/aic.15613pt_PT
dc.identifier.issn0001-1541
dc.identifier.issn1547-5905
dc.identifier.urihttp://hdl.handle.net/10400.21/7579
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationSYNERGIES BETWEEN ZEOLITES ON A MODEL HYDROCRACKING REACTION, FROM IDEALITY TO REALITY
dc.relation.publisherversionfile:///C:/Users/utilizador2/Downloads/Mendes_et_al-2017-AIChE_Journal%20(1).pdfpt_PT
dc.subjectHydroisomerizationpt_PT
dc.subjectKinetic modelpt_PT
dc.subjectMetal-acid balancept_PT
dc.subjectZeolitept_PT
dc.subjectHigh-throughput experimentationpt_PT
dc.titleQuantification of metal-acid balance in hydroisomerization catalysts: a step further toward catalyst designpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleSYNERGIES BETWEEN ZEOLITES ON A MODEL HYDROCRACKING REACTION, FROM IDEALITY TO REALITY
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F00100%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F87927%2F2012/PT
oaire.citation.endPage2875pt_PT
oaire.citation.issue7pt_PT
oaire.citation.startPage2864pt_PT
oaire.citation.titleAIChE Journalpt_PT
oaire.citation.volume63pt_PT
oaire.fundingStream5876
person.familyNameSilva
person.familyNameDaudin
person.givenNameJoão Miguel Alves da
person.givenNameAntoine
person.identifierfWmw7kEAAAAJ
person.identifier.ciencia-id3D1F-BD3A-4A9D
person.identifier.orcid0000-0003-1244-6483
person.identifier.orcid0000-0003-3789-5277
person.identifier.ridF-8581-2018
person.identifier.scopus-author-id16317291000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication36449517-d0f7-4619-aae3-81af776b82fd
relation.isAuthorOfPublication89bd74e3-e919-4c97-9c34-23d04b908370
relation.isAuthorOfPublication.latestForDiscovery36449517-d0f7-4619-aae3-81af776b82fd
relation.isProjectOfPublication42e2c67b-cc38-4020-bc4d-950bf9ae00c9
relation.isProjectOfPublicatione214af20-40ff-47de-a95a-70a54bc298d1
relation.isProjectOfPublication.latestForDiscovery42e2c67b-cc38-4020-bc4d-950bf9ae00c9

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