The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water

6 pages, 2 tables.

Detalhes bibliográficos
Autores: Palomares, A. E., Franch, C., Yuranova, T., Kiwi-Minsker, L., García-Bordejé, José Enrique, Derrouiche, S.
Formato: artículo
Fecha de publicación:2013
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/95491
Acesso em linha:http://hdl.handle.net/10261/95491
Access Level:acceso abierto
Palavra-chave:Bromate reduction
Pd-catalysts
Catalytic hydrogenation
Natural water
Industrial wastewater
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spelling The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of waterPalomares, A. E.Franch, C.Yuranova, T.Kiwi-Minsker, L.García-Bordejé, José EnriqueDerrouiche, S.Bromate reductionPd-catalystsCatalytic hydrogenationNatural waterIndustrial wastewater6 pages, 2 tables.The aim of this work is to study the activity of new Pd catalysts, supported on two different nano structured carbon materials, for bromate catalytic hydrogenation. The influence of the support has been studied, obtaining the best results with a palladium catalyst supported on carbon nanofibers (CNF) grown in sintered metal fibers (SMF). The results have shown the importance of the catalyst support in order to minimize the mass-transfer limitations ensuring an efficient catalyst use. In this way the most active catalysts are those with a mesoporous structure containing high dispersed Pd nanoparticles. The activity of this catalyst for bromate reduction has been tested in different types of water, namely, distilled water, natural water and industrial wastewater. It has been shown that the catalyst activity depends on the water matrix and bromate reduction rate depends on the hydrogen partial pressure. The potential use of the catalyst has been studied in a continuous reactor. It has been observed that the catalyst is active without any important deactivation at least during 100. h of reaction, but is necessary to avoid salt precipitation and plugging problems.The authors thank the European Union (European Community’s Seventh Framework Programme FP7/2007-2013 under Grant Agreement No. 226347 Project) for financial support.Peer ReviewedElsevier BV2014201420132014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/95491reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/FP7/226347http://dx.doi.org/10.1016/j.apcatb.2013.02.056info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/954912026-05-22T06:33:51Z
dc.title.none.fl_str_mv The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
title The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
spellingShingle The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
Palomares, A. E.
Bromate reduction
Pd-catalysts
Catalytic hydrogenation
Natural water
Industrial wastewater
title_short The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
title_full The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
title_fullStr The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
title_full_unstemmed The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
title_sort The use of Pd catalysts on carbon-based structured materials for the catalytic hydrogenation of bromates in different types of water
dc.creator.none.fl_str_mv Palomares, A. E.
Franch, C.
Yuranova, T.
Kiwi-Minsker, L.
García-Bordejé, José Enrique
Derrouiche, S.
author Palomares, A. E.
author_facet Palomares, A. E.
Franch, C.
Yuranova, T.
Kiwi-Minsker, L.
García-Bordejé, José Enrique
Derrouiche, S.
author_role author
author2 Franch, C.
Yuranova, T.
Kiwi-Minsker, L.
García-Bordejé, José Enrique
Derrouiche, S.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Bromate reduction
Pd-catalysts
Catalytic hydrogenation
Natural water
Industrial wastewater
topic Bromate reduction
Pd-catalysts
Catalytic hydrogenation
Natural water
Industrial wastewater
description 6 pages, 2 tables.
publishDate 2013
dc.date.none.fl_str_mv 2013
2014
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/95491
url http://hdl.handle.net/10261/95491
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/FP7/226347
http://dx.doi.org/10.1016/j.apcatb.2013.02.056
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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score 15,811543

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