Novel catalyst for the WGS reaction in a Pd-membrane reactor

Autores
Cornaglia, Carolina Andrea; Tosti, Silvano; Sansovini, Mirko; Múnera Agudelo, John Fernando; Lombardo, Eduardo Agustin
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A Pt/La2O3·SiO2catalyst was synthesized and tested in the WGS reaction. Kinetic measurements werecarried out in a conventional fixed-bed reactor operated in differential mode while the stability test wasconducted in integral regime. The fresh and used catalysts were characterized through XRD, XPS, Ramanspectroscopy and H2chemisorption. The Pt(0.6 wt%)/La2O3(27 wt%)·SiO2catalyst showed high activityand WGS selectivity, no carbon formation and high stability. After use no changes were observed in thePt dispersion. The catalyst was also tested in a tubular Pd-Ag membrane reactor in order to gauge theperformance of this device using CO conversion, hydrogen recovery and H2production as parameters. Themembrane reactor experiments were performed between 673 and 723 K and at pressures ranging from100 kPa to 800 kPa. The low methanation activity was monitored in all cases. Under the best operatingconditions, a CO conversion of 98% and a hydrogen recovery of 90% were reached operating at 800 kPa inthe retentate side, and at 100 kPa in the permeate side.
Fil: Cornaglia, Carolina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; Argentina
Fil: Tosti, Silvano. ENEA, Unità Tecnica Fusione; Italia
Fil: Sansovini, Mirko. ENEA, Unità Tecnica Fusione; Italia
Fil: Múnera Agudelo, John Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; Argentina
Fil: Lombardo, Eduardo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; Argentina
Materia
Pt Catalyst
Stability
Ch4 Selectivity
H2 Purification
H2 Purification
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/22707
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/22707
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Novel catalyst for the WGS reaction in a Pd-membrane reactorCornaglia, Carolina AndreaTosti, SilvanoSansovini, MirkoMúnera Agudelo, John FernandoLombardo, Eduardo AgustinPt CatalystStabilityCh4 SelectivityH2 PurificationH2 Purificationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A Pt/La2O3·SiO2catalyst was synthesized and tested in the WGS reaction. Kinetic measurements werecarried out in a conventional fixed-bed reactor operated in differential mode while the stability test wasconducted in integral regime. The fresh and used catalysts were characterized through XRD, XPS, Ramanspectroscopy and H2chemisorption. The Pt(0.6 wt%)/La2O3(27 wt%)·SiO2catalyst showed high activityand WGS selectivity, no carbon formation and high stability. After use no changes were observed in thePt dispersion. The catalyst was also tested in a tubular Pd-Ag membrane reactor in order to gauge theperformance of this device using CO conversion, hydrogen recovery and H2production as parameters. Themembrane reactor experiments were performed between 673 and 723 K and at pressures ranging from100 kPa to 800 kPa. The low methanation activity was monitored in all cases. Under the best operatingconditions, a CO conversion of 98% and a hydrogen recovery of 90% were reached operating at 800 kPa inthe retentate side, and at 100 kPa in the permeate side.Fil: Cornaglia, Carolina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; ArgentinaFil: Tosti, Silvano. ENEA, Unità Tecnica Fusione; ItaliaFil: Sansovini, Mirko. ENEA, Unità Tecnica Fusione; ItaliaFil: Múnera Agudelo, John Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; ArgentinaFil: Lombardo, Eduardo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; ArgentinaElsevier2013-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22707Cornaglia, Carolina Andrea; Tosti, Silvano; Sansovini, Mirko; Múnera Agudelo, John Fernando; Lombardo, Eduardo Agustin; Novel catalyst for the WGS reaction in a Pd-membrane reactor; Elsevier; Applied Catalysis A: General; 462-463; 7-2013; 278-2860926-860XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0926860X1300210Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2013.04.019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:42Zoai:ri.conicet.gov.ar:11336/22707instacron: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:34982025-09-29 09:44:42.649CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Novel catalyst for the WGS reaction in a Pd-membrane reactor
title Novel catalyst for the WGS reaction in a Pd-membrane reactor
spellingShingle Novel catalyst for the WGS reaction in a Pd-membrane reactor
Cornaglia, Carolina Andrea
Pt Catalyst
Stability
Ch4 Selectivity
H2 Purification
H2 Purification
title_short Novel catalyst for the WGS reaction in a Pd-membrane reactor
title_full Novel catalyst for the WGS reaction in a Pd-membrane reactor
title_fullStr Novel catalyst for the WGS reaction in a Pd-membrane reactor
title_full_unstemmed Novel catalyst for the WGS reaction in a Pd-membrane reactor
title_sort Novel catalyst for the WGS reaction in a Pd-membrane reactor
dc.creator.none.fl_str_mv Cornaglia, Carolina Andrea
Tosti, Silvano
Sansovini, Mirko
Múnera Agudelo, John Fernando
Lombardo, Eduardo Agustin
author Cornaglia, Carolina Andrea
author_facet Cornaglia, Carolina Andrea
Tosti, Silvano
Sansovini, Mirko
Múnera Agudelo, John Fernando
Lombardo, Eduardo Agustin
author_role author
author2 Tosti, Silvano
Sansovini, Mirko
Múnera Agudelo, John Fernando
Lombardo, Eduardo Agustin
author2_role author
author
author
author
dc.subject.none.fl_str_mv Pt Catalyst
Stability
Ch4 Selectivity
H2 Purification
H2 Purification
topic Pt Catalyst
Stability
Ch4 Selectivity
H2 Purification
H2 Purification
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A Pt/La2O3·SiO2catalyst was synthesized and tested in the WGS reaction. Kinetic measurements werecarried out in a conventional fixed-bed reactor operated in differential mode while the stability test wasconducted in integral regime. The fresh and used catalysts were characterized through XRD, XPS, Ramanspectroscopy and H2chemisorption. The Pt(0.6 wt%)/La2O3(27 wt%)·SiO2catalyst showed high activityand WGS selectivity, no carbon formation and high stability. After use no changes were observed in thePt dispersion. The catalyst was also tested in a tubular Pd-Ag membrane reactor in order to gauge theperformance of this device using CO conversion, hydrogen recovery and H2production as parameters. Themembrane reactor experiments were performed between 673 and 723 K and at pressures ranging from100 kPa to 800 kPa. The low methanation activity was monitored in all cases. Under the best operatingconditions, a CO conversion of 98% and a hydrogen recovery of 90% were reached operating at 800 kPa inthe retentate side, and at 100 kPa in the permeate side.
Fil: Cornaglia, Carolina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; Argentina
Fil: Tosti, Silvano. ENEA, Unità Tecnica Fusione; Italia
Fil: Sansovini, Mirko. ENEA, Unità Tecnica Fusione; Italia
Fil: Múnera Agudelo, John Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; Argentina
Fil: Lombardo, Eduardo Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones En Catalisis y Petroquímica "ing. Jose Miguel Parera"; Argentina
description A Pt/La2O3·SiO2catalyst was synthesized and tested in the WGS reaction. Kinetic measurements werecarried out in a conventional fixed-bed reactor operated in differential mode while the stability test wasconducted in integral regime. The fresh and used catalysts were characterized through XRD, XPS, Ramanspectroscopy and H2chemisorption. The Pt(0.6 wt%)/La2O3(27 wt%)·SiO2catalyst showed high activityand WGS selectivity, no carbon formation and high stability. After use no changes were observed in thePt dispersion. The catalyst was also tested in a tubular Pd-Ag membrane reactor in order to gauge theperformance of this device using CO conversion, hydrogen recovery and H2production as parameters. Themembrane reactor experiments were performed between 673 and 723 K and at pressures ranging from100 kPa to 800 kPa. The low methanation activity was monitored in all cases. Under the best operatingconditions, a CO conversion of 98% and a hydrogen recovery of 90% were reached operating at 800 kPa inthe retentate side, and at 100 kPa in the permeate side.
publishDate 2013
dc.date.none.fl_str_mv 2013-07
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/11336/22707
Cornaglia, Carolina Andrea; Tosti, Silvano; Sansovini, Mirko; Múnera Agudelo, John Fernando; Lombardo, Eduardo Agustin; Novel catalyst for the WGS reaction in a Pd-membrane reactor; Elsevier; Applied Catalysis A: General; 462-463; 7-2013; 278-286
0926-860X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22707
identifier_str_mv Cornaglia, Carolina Andrea; Tosti, Silvano; Sansovini, Mirko; Múnera Agudelo, John Fernando; Lombardo, Eduardo Agustin; Novel catalyst for the WGS reaction in a Pd-membrane reactor; Elsevier; Applied Catalysis A: General; 462-463; 7-2013; 278-286
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/url/http://www.sciencedirect.com/science/article/pii/S0926860X1300210X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2013.04.019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1844613406917656576
score 13.070432

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