Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation

Autores
Ballarini, Adriana Daniela; Bocanegra, Sonia Alejandra; de Miguel, Sergio Ruben; Zgolicz, Patricia Daniela
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work analyzes the deposition conditions of thin layers of γ-Al2O3 by dip-coating on a spherical substrate of α-Al2O3 spheres. Results showed that under controlled deposition conditions, a structured support of α-Al2O3 spheres coated by a uniform γ-Al2O3 layer (thickness≈15μm) of good adherence can be attained. Optimal preparation conditions for the coating, that involved pretreatment of the substrate, gel formation, deposition conditions, and thermal treatments, were obtained. Pt catalysts supported on this structured material can be used as promising dehydrogenation systems. In this sense, a monometallic structured catalyst showed both good metallic dispersion and catalytic performance in n-butane dehydrogenation reaction compared to another conventional catalytic system.
Fil: Ballarini, Adriana Daniela. 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. Universidad Nacional del Litoral; Argentina
Fil: Bocanegra, Sonia Alejandra. 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. Universidad Nacional del Litoral; Argentina
Fil: de Miguel, Sergio Ruben. 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. Universidad Nacional del Litoral; Argentina
Fil: Zgolicz, Patricia Daniela. 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. Universidad Nacional del Litoral; Argentina
Materia
DEHYDROGENATION CATALYST
DIP-COATING
STRUCTURED CATALYST
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:11336/44143
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/44143
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenationBallarini, Adriana DanielaBocanegra, Sonia Alejandrade Miguel, Sergio RubenZgolicz, Patricia DanielaDEHYDROGENATION CATALYSTDIP-COATINGSTRUCTURED CATALYSThttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2This work analyzes the deposition conditions of thin layers of γ-Al2O3 by dip-coating on a spherical substrate of α-Al2O3 spheres. Results showed that under controlled deposition conditions, a structured support of α-Al2O3 spheres coated by a uniform γ-Al2O3 layer (thickness≈15μm) of good adherence can be attained. Optimal preparation conditions for the coating, that involved pretreatment of the substrate, gel formation, deposition conditions, and thermal treatments, were obtained. Pt catalysts supported on this structured material can be used as promising dehydrogenation systems. In this sense, a monometallic structured catalyst showed both good metallic dispersion and catalytic performance in n-butane dehydrogenation reaction compared to another conventional catalytic system.Fil: Ballarini, Adriana Daniela. 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. Universidad Nacional del Litoral; ArgentinaFil: Bocanegra, Sonia Alejandra. 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. Universidad Nacional del Litoral; ArgentinaFil: de Miguel, Sergio Ruben. 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. Universidad Nacional del Litoral; ArgentinaFil: Zgolicz, Patricia Daniela. 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. Universidad Nacional del Litoral; ArgentinaJohn Wiley & Sons Inc2017-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44143Ballarini, Adriana Daniela; Bocanegra, Sonia Alejandra; de Miguel, Sergio Ruben; Zgolicz, Patricia Daniela; Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation; John Wiley & Sons Inc; The Canadian Journal Of Chemical Engineering; 96; 3; 6-2017; 696-7030008-4034CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/cjce.23000info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/cjce.23000info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:31Zoai:ri.conicet.gov.ar:11336/44143instacron: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:34982025-09-03 09:46:32.014CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
title Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
spellingShingle Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
Ballarini, Adriana Daniela
DEHYDROGENATION CATALYST
DIP-COATING
STRUCTURED CATALYST
title_short Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
title_full Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
title_fullStr Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
title_full_unstemmed Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
title_sort Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
dc.creator.none.fl_str_mv Ballarini, Adriana Daniela
Bocanegra, Sonia Alejandra
de Miguel, Sergio Ruben
Zgolicz, Patricia Daniela
author Ballarini, Adriana Daniela
author_facet Ballarini, Adriana Daniela
Bocanegra, Sonia Alejandra
de Miguel, Sergio Ruben
Zgolicz, Patricia Daniela
author_role author
author2 Bocanegra, Sonia Alejandra
de Miguel, Sergio Ruben
Zgolicz, Patricia Daniela
author2_role author
author
author
dc.subject.none.fl_str_mv DEHYDROGENATION CATALYST
DIP-COATING
STRUCTURED CATALYST
topic DEHYDROGENATION CATALYST
DIP-COATING
STRUCTURED CATALYST
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This work analyzes the deposition conditions of thin layers of γ-Al2O3 by dip-coating on a spherical substrate of α-Al2O3 spheres. Results showed that under controlled deposition conditions, a structured support of α-Al2O3 spheres coated by a uniform γ-Al2O3 layer (thickness≈15μm) of good adherence can be attained. Optimal preparation conditions for the coating, that involved pretreatment of the substrate, gel formation, deposition conditions, and thermal treatments, were obtained. Pt catalysts supported on this structured material can be used as promising dehydrogenation systems. In this sense, a monometallic structured catalyst showed both good metallic dispersion and catalytic performance in n-butane dehydrogenation reaction compared to another conventional catalytic system.
Fil: Ballarini, Adriana Daniela. 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. Universidad Nacional del Litoral; Argentina
Fil: Bocanegra, Sonia Alejandra. 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. Universidad Nacional del Litoral; Argentina
Fil: de Miguel, Sergio Ruben. 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. Universidad Nacional del Litoral; Argentina
Fil: Zgolicz, Patricia Daniela. 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. Universidad Nacional del Litoral; Argentina
description This work analyzes the deposition conditions of thin layers of γ-Al2O3 by dip-coating on a spherical substrate of α-Al2O3 spheres. Results showed that under controlled deposition conditions, a structured support of α-Al2O3 spheres coated by a uniform γ-Al2O3 layer (thickness≈15μm) of good adherence can be attained. Optimal preparation conditions for the coating, that involved pretreatment of the substrate, gel formation, deposition conditions, and thermal treatments, were obtained. Pt catalysts supported on this structured material can be used as promising dehydrogenation systems. In this sense, a monometallic structured catalyst showed both good metallic dispersion and catalytic performance in n-butane dehydrogenation reaction compared to another conventional catalytic system.
publishDate 2017
dc.date.none.fl_str_mv 2017-06
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/11336/44143
Ballarini, Adriana Daniela; Bocanegra, Sonia Alejandra; de Miguel, Sergio Ruben; Zgolicz, Patricia Daniela; Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation; John Wiley & Sons Inc; The Canadian Journal Of Chemical Engineering; 96; 3; 6-2017; 696-703
0008-4034
CONICET Digital
CONICET
url http://hdl.handle.net/11336/44143
identifier_str_mv Ballarini, Adriana Daniela; Bocanegra, Sonia Alejandra; de Miguel, Sergio Ruben; Zgolicz, Patricia Daniela; Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation; John Wiley & Sons Inc; The Canadian Journal Of Chemical Engineering; 96; 3; 6-2017; 696-703
0008-4034
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/cjce.23000
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/cjce.23000
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
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
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_ 1842268800951517184
score 13.13397

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