Monolithic reactors for environmental applications: A review on preparation technologies

Autores
Avila, Pedro; Montes, Mario; Miro, Eduardo Ernesto
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The main aspects of preparation technologies for the manufacture of environmental monolithic catalysts have been reviewed on the basis of the patent literature, the authors' own experience in their laboratories, and the current open literature. The main topics covered in this review are the preparation of massive monoliths by extrusion, the coating of ceramic monoliths, and metallic monoliths. Extrusion, one of the most extensively used processes for the production of ceramic monoliths, should fulfill a number of conditions as adequate plasticity of the pastes to allow their extrusion and their immediate conformation into rigid structures under monolithic shape. This is no trivial matter, since in developing monoliths with new materials a great effort should be devoted to finding appropriate conditions. With respect to coated monoliths, the convenient characteristics of a good monolithic catalyst should be met by managing preparation procedures. Thus, preparation technologies are composed of both materials science and engineering aspects. One emerging technology is the growth of zeolites on monolithic walls. Zeolites are among the most studied materials for environmental applications. Among metallic monoliths, those based on ferritic steel containing alumina are the most important, but those made of aluminum coated by alumina produced by anodisation are excellent materials to prepare metallic monoliths. The melting point of aluminum (660 °C) limits its use to medium-low temperature processes, but the especial characteristics of the anodisation alumina offer exciting prospects.
Fil: Avila, Pedro. Instituto de Catálisis y Petroleoquímica; España
Fil: Montes, Mario. Universidad del País Vasco; España
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
Materia
Ceramic Honeycombs
Environmental Applications
Metallic Substrates
Monolithic Catalyst
Washcoating
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:11336/78021
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Monolithic reactors for environmental applications: A review on preparation technologiesAvila, PedroMontes, MarioMiro, Eduardo ErnestoCeramic HoneycombsEnvironmental ApplicationsMetallic SubstratesMonolithic CatalystWashcoatinghttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The main aspects of preparation technologies for the manufacture of environmental monolithic catalysts have been reviewed on the basis of the patent literature, the authors' own experience in their laboratories, and the current open literature. The main topics covered in this review are the preparation of massive monoliths by extrusion, the coating of ceramic monoliths, and metallic monoliths. Extrusion, one of the most extensively used processes for the production of ceramic monoliths, should fulfill a number of conditions as adequate plasticity of the pastes to allow their extrusion and their immediate conformation into rigid structures under monolithic shape. This is no trivial matter, since in developing monoliths with new materials a great effort should be devoted to finding appropriate conditions. With respect to coated monoliths, the convenient characteristics of a good monolithic catalyst should be met by managing preparation procedures. Thus, preparation technologies are composed of both materials science and engineering aspects. One emerging technology is the growth of zeolites on monolithic walls. Zeolites are among the most studied materials for environmental applications. Among metallic monoliths, those based on ferritic steel containing alumina are the most important, but those made of aluminum coated by alumina produced by anodisation are excellent materials to prepare metallic monoliths. The melting point of aluminum (660 °C) limits its use to medium-low temperature processes, but the especial characteristics of the anodisation alumina offer exciting prospects.Fil: Avila, Pedro. Instituto de Catálisis y Petroleoquímica; EspañaFil: Montes, Mario. Universidad del País Vasco; EspañaFil: 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"; ArgentinaElsevier Science Sa2005-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/78021Avila, Pedro; Montes, Mario; Miro, Eduardo Ernesto; Monolithic reactors for environmental applications: A review on preparation technologies; Elsevier Science Sa; Chemical Engineering Journal; 109; 1; 5-2005; 11-361385-8947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2005.02.025info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:51Zoai:ri.conicet.gov.ar:11336/78021instacron: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 09:46:51.571CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Monolithic reactors for environmental applications: A review on preparation technologies
title Monolithic reactors for environmental applications: A review on preparation technologies
spellingShingle Monolithic reactors for environmental applications: A review on preparation technologies
Avila, Pedro
Ceramic Honeycombs
Environmental Applications
Metallic Substrates
Monolithic Catalyst
Washcoating
title_short Monolithic reactors for environmental applications: A review on preparation technologies
title_full Monolithic reactors for environmental applications: A review on preparation technologies
title_fullStr Monolithic reactors for environmental applications: A review on preparation technologies
title_full_unstemmed Monolithic reactors for environmental applications: A review on preparation technologies
title_sort Monolithic reactors for environmental applications: A review on preparation technologies
dc.creator.none.fl_str_mv Avila, Pedro
Montes, Mario
Miro, Eduardo Ernesto
author Avila, Pedro
author_facet Avila, Pedro
Montes, Mario
Miro, Eduardo Ernesto
author_role author
author2 Montes, Mario
Miro, Eduardo Ernesto
author2_role author
author
dc.subject.none.fl_str_mv Ceramic Honeycombs
Environmental Applications
Metallic Substrates
Monolithic Catalyst
Washcoating
topic Ceramic Honeycombs
Environmental Applications
Metallic Substrates
Monolithic Catalyst
Washcoating
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The main aspects of preparation technologies for the manufacture of environmental monolithic catalysts have been reviewed on the basis of the patent literature, the authors' own experience in their laboratories, and the current open literature. The main topics covered in this review are the preparation of massive monoliths by extrusion, the coating of ceramic monoliths, and metallic monoliths. Extrusion, one of the most extensively used processes for the production of ceramic monoliths, should fulfill a number of conditions as adequate plasticity of the pastes to allow their extrusion and their immediate conformation into rigid structures under monolithic shape. This is no trivial matter, since in developing monoliths with new materials a great effort should be devoted to finding appropriate conditions. With respect to coated monoliths, the convenient characteristics of a good monolithic catalyst should be met by managing preparation procedures. Thus, preparation technologies are composed of both materials science and engineering aspects. One emerging technology is the growth of zeolites on monolithic walls. Zeolites are among the most studied materials for environmental applications. Among metallic monoliths, those based on ferritic steel containing alumina are the most important, but those made of aluminum coated by alumina produced by anodisation are excellent materials to prepare metallic monoliths. The melting point of aluminum (660 °C) limits its use to medium-low temperature processes, but the especial characteristics of the anodisation alumina offer exciting prospects.
Fil: Avila, Pedro. Instituto de Catálisis y Petroleoquímica; España
Fil: Montes, Mario. Universidad del País Vasco; España
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
description The main aspects of preparation technologies for the manufacture of environmental monolithic catalysts have been reviewed on the basis of the patent literature, the authors' own experience in their laboratories, and the current open literature. The main topics covered in this review are the preparation of massive monoliths by extrusion, the coating of ceramic monoliths, and metallic monoliths. Extrusion, one of the most extensively used processes for the production of ceramic monoliths, should fulfill a number of conditions as adequate plasticity of the pastes to allow their extrusion and their immediate conformation into rigid structures under monolithic shape. This is no trivial matter, since in developing monoliths with new materials a great effort should be devoted to finding appropriate conditions. With respect to coated monoliths, the convenient characteristics of a good monolithic catalyst should be met by managing preparation procedures. Thus, preparation technologies are composed of both materials science and engineering aspects. One emerging technology is the growth of zeolites on monolithic walls. Zeolites are among the most studied materials for environmental applications. Among metallic monoliths, those based on ferritic steel containing alumina are the most important, but those made of aluminum coated by alumina produced by anodisation are excellent materials to prepare metallic monoliths. The melting point of aluminum (660 °C) limits its use to medium-low temperature processes, but the especial characteristics of the anodisation alumina offer exciting prospects.
publishDate 2005
dc.date.none.fl_str_mv 2005-05
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/11336/78021
Avila, Pedro; Montes, Mario; Miro, Eduardo Ernesto; Monolithic reactors for environmental applications: A review on preparation technologies; Elsevier Science Sa; Chemical Engineering Journal; 109; 1; 5-2005; 11-36
1385-8947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/78021
identifier_str_mv Avila, Pedro; Montes, Mario; Miro, Eduardo Ernesto; Monolithic reactors for environmental applications: A review on preparation technologies; Elsevier Science Sa; Chemical Engineering Journal; 109; 1; 5-2005; 11-36
1385-8947
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.cej.2005.02.025
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 Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
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
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score 13.13397

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