Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts

Conversion of 1-butene was studied over Mo carbides and Ni, Co and Mo phosphides, under continuous gas phase operating conditions at atmospheric pressure and 100 °C, using 1-butene/helium mixture in a molar ratio of 4:1. The conversion was in the range 30–44% and the values were quite stable except...

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Autores: Fernández-Morales, J.M., Martínez Quintana, Laura, Dongil, Ana Belén, Asedegbega, E., Castillejos, E., Rodríguez-Ramos, Inmaculada, Guerrero-Ruiz, Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/358756
Acceso en línea:http://hdl.handle.net/10261/358756
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161282926&doi=10.1016%2fj.cattod.2023.114254&partnerID=40&md5=279cbafbb9f625c415782e2cc4c1df1d
Access Level:acceso abierto
Palabra clave:Butene
Carbides
Carbon materials
Dimerization
Heterogeneous catalysts
Isomerization
Phosphides
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spelling Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalystsFernández-Morales, J.M.Martínez Quintana, LauraDongil, Ana BelénAsedegbega, E.Castillejos, E.Rodríguez-Ramos, InmaculadaGuerrero-Ruiz, AntonioButeneCarbidesCarbon materialsDimerizationHeterogeneous catalystsIsomerizationPhosphidesConversion of 1-butene was studied over Mo carbides and Ni, Co and Mo phosphides, under continuous gas phase operating conditions at atmospheric pressure and 100 °C, using 1-butene/helium mixture in a molar ratio of 4:1. The conversion was in the range 30–44% and the values were quite stable except for (1:2)CoP, (1:2)NiP, (1:2)MoP-and MoxC supported catalysts. The main reaction was isomerization of 1-butene, and the selectivity to dimerization was observed in a higher ratio on (1:2)MoP and MoxC supported on high surface area graphite. In situ XRD, XPS, NH3-TPD and thermogravimetry (TG) have been used to assess for the formed species on the surface. © 2023 The AuthorsFinancial support from the Spanish Ministry MINECO (projects PID2020-119160RB-C21 and -C22) and RYC2020-030626-I and from Spanish National Research Council 20228AT002 is gratefully acknowledged.Supplementary materialPeer reviewedElsevier BVAgencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/358756https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161282926&doi=10.1016%2fj.cattod.2023.114254&partnerID=40&md5=279cbafbb9f625c415782e2cc4c1df1dreponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-119160RB-C21info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-119160RB-C22Catalysis Todayhttps://doi.org/10.1016/j.cattod.2023.114254Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3587562026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
title Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
spellingShingle Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
Fernández-Morales, J.M.
Butene
Carbides
Carbon materials
Dimerization
Heterogeneous catalysts
Isomerization
Phosphides
title_short Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
title_full Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
title_fullStr Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
title_full_unstemmed Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
title_sort Reactivity of n-butene using carbon supported Mo carbide and Ni, Mo, Co phosphides catalysts
dc.creator.none.fl_str_mv Fernández-Morales, J.M.
Martínez Quintana, Laura
Dongil, Ana Belén
Asedegbega, E.
Castillejos, E.
Rodríguez-Ramos, Inmaculada
Guerrero-Ruiz, Antonio
author Fernández-Morales, J.M.
author_facet Fernández-Morales, J.M.
Martínez Quintana, Laura
Dongil, Ana Belén
Asedegbega, E.
Castillejos, E.
Rodríguez-Ramos, Inmaculada
Guerrero-Ruiz, Antonio
author_role author
author2 Martínez Quintana, Laura
Dongil, Ana Belén
Asedegbega, E.
Castillejos, E.
Rodríguez-Ramos, Inmaculada
Guerrero-Ruiz, Antonio
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Butene
Carbides
Carbon materials
Dimerization
Heterogeneous catalysts
Isomerization
Phosphides
topic Butene
Carbides
Carbon materials
Dimerization
Heterogeneous catalysts
Isomerization
Phosphides
description Conversion of 1-butene was studied over Mo carbides and Ni, Co and Mo phosphides, under continuous gas phase operating conditions at atmospheric pressure and 100 °C, using 1-butene/helium mixture in a molar ratio of 4:1. The conversion was in the range 30–44% and the values were quite stable except for (1:2)CoP, (1:2)NiP, (1:2)MoP-and MoxC supported catalysts. The main reaction was isomerization of 1-butene, and the selectivity to dimerization was observed in a higher ratio on (1:2)MoP and MoxC supported on high surface area graphite. In situ XRD, XPS, NH3-TPD and thermogravimetry (TG) have been used to assess for the formed species on the surface. © 2023 The Authors
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/358756
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161282926&doi=10.1016%2fj.cattod.2023.114254&partnerID=40&md5=279cbafbb9f625c415782e2cc4c1df1d
url http://hdl.handle.net/10261/358756
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161282926&doi=10.1016%2fj.cattod.2023.114254&partnerID=40&md5=279cbafbb9f625c415782e2cc4c1df1d
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-119160RB-C21
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-119160RB-C22
Catalysis Today
https://doi.org/10.1016/j.cattod.2023.114254
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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