Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography

Autores
Irazoqui, Horacio Antonio; Isla, Miguel Angel; Brandi, Rodolfo Juan
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The radiation field in photocatalytic packed beds results from direct energy exchange between the lamp and the catalytic beads, and from mutual exchange between beads that are close to each other. The statistical description of these exchange mechanisms requires of the knowledge of the one-particle and two-particle distribution functions. The detailed physical and mathematical basis of a statistical model of the structure of a bed of spherical-like particles of non-negligible diameter, are presented in this supplement. The proposed model has been cast in terms of one and two-particle distribution functions, based on a widely accepted physical picture of the packing structure. The model reproduces the expected bed structure surrounding arbitrarily chosen particles at different distances from the annulus walls. Elsewhere [9], this theoretical model has been validated against results obtained with tomography experiments.
Fil: Irazoqui, Horacio Antonio. 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: Isla, Miguel Angel. 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: Brandi, Rodolfo Juan. 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
Model
Packed
Photoreactor
Tomography
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:11336/28549
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized TomographyIrazoqui, Horacio AntonioIsla, Miguel AngelBrandi, Rodolfo JuanModelPackedPhotoreactorTomographyhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The radiation field in photocatalytic packed beds results from direct energy exchange between the lamp and the catalytic beads, and from mutual exchange between beads that are close to each other. The statistical description of these exchange mechanisms requires of the knowledge of the one-particle and two-particle distribution functions. The detailed physical and mathematical basis of a statistical model of the structure of a bed of spherical-like particles of non-negligible diameter, are presented in this supplement. The proposed model has been cast in terms of one and two-particle distribution functions, based on a widely accepted physical picture of the packing structure. The model reproduces the expected bed structure surrounding arbitrarily chosen particles at different distances from the annulus walls. Elsewhere [9], this theoretical model has been validated against results obtained with tomography experiments.Fil: Irazoqui, Horacio Antonio. 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: Isla, Miguel Angel. 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: Brandi, Rodolfo Juan. 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; ArgentinaAmerican Chemical Society2004-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/28549Irazoqui, Horacio Antonio; Isla, Miguel Angel; Brandi, Rodolfo Juan; Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography; American Chemical Society; Industrial & Engineering Chemical Research; 43; 6; 3-2004; 1-400888-5885CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/suppl/10.1021/ie020984w/suppl_file/ie020984w_s.pdfinfo:eu-repo/semantics/altIdentifier/doi/10.1021/ie020984w/suppl_file/ie020984w_s.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:40:27Zoai:ri.conicet.gov.ar:11336/28549instacron: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 10:40:28.154CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
title Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
spellingShingle Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
Irazoqui, Horacio Antonio
Model
Packed
Photoreactor
Tomography
title_short Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
title_full Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
title_fullStr Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
title_full_unstemmed Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
title_sort Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography
dc.creator.none.fl_str_mv Irazoqui, Horacio Antonio
Isla, Miguel Angel
Brandi, Rodolfo Juan
author Irazoqui, Horacio Antonio
author_facet Irazoqui, Horacio Antonio
Isla, Miguel Angel
Brandi, Rodolfo Juan
author_role author
author2 Isla, Miguel Angel
Brandi, Rodolfo Juan
author2_role author
author
dc.subject.none.fl_str_mv Model
Packed
Photoreactor
Tomography
topic Model
Packed
Photoreactor
Tomography
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 radiation field in photocatalytic packed beds results from direct energy exchange between the lamp and the catalytic beads, and from mutual exchange between beads that are close to each other. The statistical description of these exchange mechanisms requires of the knowledge of the one-particle and two-particle distribution functions. The detailed physical and mathematical basis of a statistical model of the structure of a bed of spherical-like particles of non-negligible diameter, are presented in this supplement. The proposed model has been cast in terms of one and two-particle distribution functions, based on a widely accepted physical picture of the packing structure. The model reproduces the expected bed structure surrounding arbitrarily chosen particles at different distances from the annulus walls. Elsewhere [9], this theoretical model has been validated against results obtained with tomography experiments.
Fil: Irazoqui, Horacio Antonio. 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: Isla, Miguel Angel. 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: Brandi, Rodolfo Juan. 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 The radiation field in photocatalytic packed beds results from direct energy exchange between the lamp and the catalytic beads, and from mutual exchange between beads that are close to each other. The statistical description of these exchange mechanisms requires of the knowledge of the one-particle and two-particle distribution functions. The detailed physical and mathematical basis of a statistical model of the structure of a bed of spherical-like particles of non-negligible diameter, are presented in this supplement. The proposed model has been cast in terms of one and two-particle distribution functions, based on a widely accepted physical picture of the packing structure. The model reproduces the expected bed structure surrounding arbitrarily chosen particles at different distances from the annulus walls. Elsewhere [9], this theoretical model has been validated against results obtained with tomography experiments.
publishDate 2004
dc.date.none.fl_str_mv 2004-03
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/11336/28549
Irazoqui, Horacio Antonio; Isla, Miguel Angel; Brandi, Rodolfo Juan; Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography; American Chemical Society; Industrial & Engineering Chemical Research; 43; 6; 3-2004; 1-40
0888-5885
CONICET Digital
CONICET
url http://hdl.handle.net/11336/28549
identifier_str_mv Irazoqui, Horacio Antonio; Isla, Miguel Angel; Brandi, Rodolfo Juan; Supplement to the paper “Packed Bed Photocatalytic Reactors . A Packing Structure Model and its Experimental Validation with Computerized Tomography; American Chemical Society; Industrial & Engineering Chemical Research; 43; 6; 3-2004; 1-40
0888-5885
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://pubs.acs.org/doi/suppl/10.1021/ie020984w/suppl_file/ie020984w_s.pdf
info:eu-repo/semantics/altIdentifier/doi/10.1021/ie020984w/suppl_file/ie020984w_s.pdf
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 American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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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