Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2

Autores
Esterkin, Carlos; Negro, Antonio Carlos; Alfano, Orlando Mario; Cassano, Alberto Enrique
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A photocatalytic reactor for treating polluted gaseous streams was developed with a flat-plate configuration and parallel, glass-fiber meshes coated with TiO2. It was irradiated from both sides with UV light provided by tubular lamps placed at both sides of the reactor. The first step in the description of the reactor performance is the knowledge of the local values of radiation intensities. The radiation field was modeled by special adaptation of the ray-tracing technique. The model uses two optical properties of the glass-fiber meshes: transmittance and reflectance. To validate the mathematical description of the reactor with experiments, the exiting radiative flux from one side was measured using a precise UV detector. Predictions show a maximun error of 8.3% with respect to experimental values measured at the center of the apparatus. This description of the radiation distribution is indispensable to model the photooxidation reaction.
Fil: Esterkin, Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Negro, Antonio Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Cassano, Alberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Materia
Photocatalytic Reactor
Glass Fiber Meshes
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:11336/30080
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2Esterkin, CarlosNegro, Antonio CarlosAlfano, Orlando MarioCassano, Alberto EnriquePhotocatalytic ReactorGlass Fiber Mesheshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A photocatalytic reactor for treating polluted gaseous streams was developed with a flat-plate configuration and parallel, glass-fiber meshes coated with TiO2. It was irradiated from both sides with UV light provided by tubular lamps placed at both sides of the reactor. The first step in the description of the reactor performance is the knowledge of the local values of radiation intensities. The radiation field was modeled by special adaptation of the ray-tracing technique. The model uses two optical properties of the glass-fiber meshes: transmittance and reflectance. To validate the mathematical description of the reactor with experiments, the exiting radiative flux from one side was measured using a precise UV detector. Predictions show a maximun error of 8.3% with respect to experimental values measured at the center of the apparatus. This description of the radiation distribution is indispensable to model the photooxidation reaction.Fil: Esterkin, Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Negro, Antonio Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Cassano, Alberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaJohn Wiley & Sons Inc2002-04info: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/11336/30080Esterkin, Carlos; Negro, Antonio Carlos; Alfano, Orlando Mario; Cassano, Alberto Enrique; Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2; John Wiley & Sons Inc; Aiche Journal; 48; 4; 4-2002; 832-8450001-1541CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/aic.690480417info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:33:19Zoai:ri.conicet.gov.ar:11336/30080instacron: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 10:33:19.753CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
title Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
spellingShingle Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
Esterkin, Carlos
Photocatalytic Reactor
Glass Fiber Meshes
title_short Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
title_full Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
title_fullStr Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
title_full_unstemmed Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
title_sort Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2
dc.creator.none.fl_str_mv Esterkin, Carlos
Negro, Antonio Carlos
Alfano, Orlando Mario
Cassano, Alberto Enrique
author Esterkin, Carlos
author_facet Esterkin, Carlos
Negro, Antonio Carlos
Alfano, Orlando Mario
Cassano, Alberto Enrique
author_role author
author2 Negro, Antonio Carlos
Alfano, Orlando Mario
Cassano, Alberto Enrique
author2_role author
author
author
dc.subject.none.fl_str_mv Photocatalytic Reactor
Glass Fiber Meshes
topic Photocatalytic Reactor
Glass Fiber Meshes
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 photocatalytic reactor for treating polluted gaseous streams was developed with a flat-plate configuration and parallel, glass-fiber meshes coated with TiO2. It was irradiated from both sides with UV light provided by tubular lamps placed at both sides of the reactor. The first step in the description of the reactor performance is the knowledge of the local values of radiation intensities. The radiation field was modeled by special adaptation of the ray-tracing technique. The model uses two optical properties of the glass-fiber meshes: transmittance and reflectance. To validate the mathematical description of the reactor with experiments, the exiting radiative flux from one side was measured using a precise UV detector. Predictions show a maximun error of 8.3% with respect to experimental values measured at the center of the apparatus. This description of the radiation distribution is indispensable to model the photooxidation reaction.
Fil: Esterkin, Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Negro, Antonio Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Alfano, Orlando Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Cassano, Alberto Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
description A photocatalytic reactor for treating polluted gaseous streams was developed with a flat-plate configuration and parallel, glass-fiber meshes coated with TiO2. It was irradiated from both sides with UV light provided by tubular lamps placed at both sides of the reactor. The first step in the description of the reactor performance is the knowledge of the local values of radiation intensities. The radiation field was modeled by special adaptation of the ray-tracing technique. The model uses two optical properties of the glass-fiber meshes: transmittance and reflectance. To validate the mathematical description of the reactor with experiments, the exiting radiative flux from one side was measured using a precise UV detector. Predictions show a maximun error of 8.3% with respect to experimental values measured at the center of the apparatus. This description of the radiation distribution is indispensable to model the photooxidation reaction.
publishDate 2002
dc.date.none.fl_str_mv 2002-04
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/11336/30080
Esterkin, Carlos; Negro, Antonio Carlos; Alfano, Orlando Mario; Cassano, Alberto Enrique; Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2; John Wiley & Sons Inc; Aiche Journal; 48; 4; 4-2002; 832-845
0001-1541
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30080
identifier_str_mv Esterkin, Carlos; Negro, Antonio Carlos; Alfano, Orlando Mario; Cassano, Alberto Enrique; Radiation Field Inside a Reactor Made of Glass Fiber Meshes Coated with TiO2; John Wiley & Sons Inc; Aiche Journal; 48; 4; 4-2002; 832-845
0001-1541
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/aic.690480417
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 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
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score 13.070432

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