Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths

Autores
Boix, Alicia Viviana; Miro, Eduardo Ernesto; Lombardo, Eduardo Agustin; Mariscal, R.; Fierro, J. L. G.
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
PtCoZSM5 in powder form is an effective catalyst for the selective reduction of NOx with methane. In order to attach a stable film of this powder to a cordierite honeycomb monolith, several approaches were assayed. Either NaZSM5 or CoNaZSM5 were washcoated on the cordierite, and then either Co and Pt or Pt, respectively, was ion exchanged to obtain the desired composition. Another option explored was to washcoat the PtCoZSM5 powder. Al(NO3)3 used as a binder produced undesirable changes in the catalytic behavior due to the formation of non-stoichiometric cobalt aluminate during the calcination of the monolith at 550 °C. The powder performance was matched when PtCoZSM5 was washcoated without binder. Inspection of the monolith after 80 h on stream showed no deterioration.
Fil: Boix, Alicia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Miro, Eduardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Lombardo, Eduardo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Mariscal, R.. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; España
Fil: Fierro, J. L. G.. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; España
Materia
Cobalt Species
Nox + Ch4
Ptcozsm5
Tpr-Raman
Zeolite Washcoated Monoliths
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/55379
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/55379
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monolithsBoix, Alicia VivianaMiro, Eduardo ErnestoLombardo, Eduardo AgustinMariscal, R.Fierro, J. L. G.Cobalt SpeciesNox + Ch4Ptcozsm5Tpr-RamanZeolite Washcoated Monolithshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2PtCoZSM5 in powder form is an effective catalyst for the selective reduction of NOx with methane. In order to attach a stable film of this powder to a cordierite honeycomb monolith, several approaches were assayed. Either NaZSM5 or CoNaZSM5 were washcoated on the cordierite, and then either Co and Pt or Pt, respectively, was ion exchanged to obtain the desired composition. Another option explored was to washcoat the PtCoZSM5 powder. Al(NO3)3 used as a binder produced undesirable changes in the catalytic behavior due to the formation of non-stoichiometric cobalt aluminate during the calcination of the monolith at 550 °C. The powder performance was matched when PtCoZSM5 was washcoated without binder. Inspection of the monolith after 80 h on stream showed no deterioration.Fil: Boix, Alicia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; ArgentinaFil: Miro, Eduardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; ArgentinaFil: Lombardo, Eduardo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; ArgentinaFil: Mariscal, R.. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; EspañaFil: Fierro, J. L. G.. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; EspañaElsevier Science2004-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/55379Boix, Alicia Viviana; Miro, Eduardo Ernesto; Lombardo, Eduardo Agustin; Mariscal, R.; Fierro, J. L. G.; Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths; Elsevier Science; Applied Catalysis A: General; 276; 1-2; 11-2004; 197-2050926-860XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2004.08.006info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0926860X04007173info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:45:21Zoai:ri.conicet.gov.ar:11336/55379instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:45:21.915CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
title Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
spellingShingle Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
Boix, Alicia Viviana
Cobalt Species
Nox + Ch4
Ptcozsm5
Tpr-Raman
Zeolite Washcoated Monoliths
title_short Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
title_full Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
title_fullStr Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
title_full_unstemmed Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
title_sort Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
dc.creator.none.fl_str_mv Boix, Alicia Viviana
Miro, Eduardo Ernesto
Lombardo, Eduardo Agustin
Mariscal, R.
Fierro, J. L. G.
author Boix, Alicia Viviana
author_facet Boix, Alicia Viviana
Miro, Eduardo Ernesto
Lombardo, Eduardo Agustin
Mariscal, R.
Fierro, J. L. G.
author_role author
author2 Miro, Eduardo Ernesto
Lombardo, Eduardo Agustin
Mariscal, R.
Fierro, J. L. G.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Cobalt Species
Nox + Ch4
Ptcozsm5
Tpr-Raman
Zeolite Washcoated Monoliths
topic Cobalt Species
Nox + Ch4
Ptcozsm5
Tpr-Raman
Zeolite Washcoated Monoliths
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv PtCoZSM5 in powder form is an effective catalyst for the selective reduction of NOx with methane. In order to attach a stable film of this powder to a cordierite honeycomb monolith, several approaches were assayed. Either NaZSM5 or CoNaZSM5 were washcoated on the cordierite, and then either Co and Pt or Pt, respectively, was ion exchanged to obtain the desired composition. Another option explored was to washcoat the PtCoZSM5 powder. Al(NO3)3 used as a binder produced undesirable changes in the catalytic behavior due to the formation of non-stoichiometric cobalt aluminate during the calcination of the monolith at 550 °C. The powder performance was matched when PtCoZSM5 was washcoated without binder. Inspection of the monolith after 80 h on stream showed no deterioration.
Fil: Boix, Alicia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Miro, Eduardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Lombardo, Eduardo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
Fil: Mariscal, R.. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; España
Fil: Fierro, J. L. G.. Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica; España
description PtCoZSM5 in powder form is an effective catalyst for the selective reduction of NOx with methane. In order to attach a stable film of this powder to a cordierite honeycomb monolith, several approaches were assayed. Either NaZSM5 or CoNaZSM5 were washcoated on the cordierite, and then either Co and Pt or Pt, respectively, was ion exchanged to obtain the desired composition. Another option explored was to washcoat the PtCoZSM5 powder. Al(NO3)3 used as a binder produced undesirable changes in the catalytic behavior due to the formation of non-stoichiometric cobalt aluminate during the calcination of the monolith at 550 °C. The powder performance was matched when PtCoZSM5 was washcoated without binder. Inspection of the monolith after 80 h on stream showed no deterioration.
publishDate 2004
dc.date.none.fl_str_mv 2004-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/55379
Boix, Alicia Viviana; Miro, Eduardo Ernesto; Lombardo, Eduardo Agustin; Mariscal, R.; Fierro, J. L. G.; Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths; Elsevier Science; Applied Catalysis A: General; 276; 1-2; 11-2004; 197-205
0926-860X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/55379
identifier_str_mv Boix, Alicia Viviana; Miro, Eduardo Ernesto; Lombardo, Eduardo Agustin; Mariscal, R.; Fierro, J. L. G.; Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths; Elsevier Science; Applied Catalysis A: General; 276; 1-2; 11-2004; 197-205
0926-860X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2004.08.006
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0926860X04007173
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082964230766592
score 13.22299

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