Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide

A series of catalysts prepared with activated carbons, doped with some vanadium compounds including the ashes of a petroleum coke, have shown considerable activity in the reduction of NO in the presence of ammonia, at relatively low temperatures (100–300 °C). The presence of 10% (v/v) water vapour c...

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Detalles Bibliográficos
Autores: Gálvez Parruca, María Elena, Lázaro Elorri, María Jesús, Moliner Álvarez, Rafael
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2005
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/344535
Acceso en línea:http://hdl.handle.net/10261/344535
Access Level:acceso abierto
Palabra clave:Activated carbon
Selective catalytic reduction
Nitrogen oxide
Vanadium
Low temperature
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spelling Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxideGálvez Parruca, María ElenaLázaro Elorri, María JesúsMoliner Álvarez, RafaelActivated carbonSelective catalytic reductionNitrogen oxideVanadiumLow temperatureA series of catalysts prepared with activated carbons, doped with some vanadium compounds including the ashes of a petroleum coke, have shown considerable activity in the reduction of NO in the presence of ammonia, at relatively low temperatures (100–300 °C). The presence of 10% (v/v) water vapour caused a considerable decrease in activity. The presence of 200 ppmv of SO2 in the reactant gas mixture did not appear to cause any depletion of the NO reduction efficiency. Higher NO reduction efficiencies were measured for the catalysts prepared using pre-oxidised supports.This research was financed by the projects AMB99-1111 and PPQ2002-02698. Authors want to thank Spanish CICYT for this financial support.Peer reviewedElsevierComisión Interministerial de Ciencia y Tecnología, CICYT (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242005info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/344535reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1016/j.cattod.2005.02.020Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3445352026-05-22T06:33:51Z
dc.title.none.fl_str_mv Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
title Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
spellingShingle Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
Gálvez Parruca, María Elena
Activated carbon
Selective catalytic reduction
Nitrogen oxide
Vanadium
Low temperature
title_short Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
title_full Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
title_fullStr Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
title_full_unstemmed Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
title_sort Novel activated carbon-based catalyst for the selective catalytic reduction of nitrogen oxide
dc.creator.none.fl_str_mv Gálvez Parruca, María Elena
Lázaro Elorri, María Jesús
Moliner Álvarez, Rafael
author Gálvez Parruca, María Elena
author_facet Gálvez Parruca, María Elena
Lázaro Elorri, María Jesús
Moliner Álvarez, Rafael
author_role author
author2 Lázaro Elorri, María Jesús
Moliner Álvarez, Rafael
author2_role author
author
dc.contributor.none.fl_str_mv Comisión Interministerial de Ciencia y Tecnología, CICYT (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Activated carbon
Selective catalytic reduction
Nitrogen oxide
Vanadium
Low temperature
topic Activated carbon
Selective catalytic reduction
Nitrogen oxide
Vanadium
Low temperature
description A series of catalysts prepared with activated carbons, doped with some vanadium compounds including the ashes of a petroleum coke, have shown considerable activity in the reduction of NO in the presence of ammonia, at relatively low temperatures (100–300 °C). The presence of 10% (v/v) water vapour caused a considerable decrease in activity. The presence of 200 ppmv of SO2 in the reactant gas mixture did not appear to cause any depletion of the NO reduction efficiency. Higher NO reduction efficiencies were measured for the catalysts prepared using pre-oxidised supports.
publishDate 2005
dc.date.none.fl_str_mv 2005
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/344535
url http://hdl.handle.net/10261/344535
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.cattod.2005.02.020
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 15,812429

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