Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study

Autores
Peluso, Miguel Andrés; Sambeth, Jorge Enrique; Thomas, Horacio Jorge
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Metallic monoliths were prepared by anodized aluminum-scale pilot plant, using sulfuric acid as electrolyte. Anodisation tests were conducted at different times and different temperatures of the electrolytic bath. Aluminum monolith anodized at 40ºC for 30 min was selected for catalysts support. The monoliths were impregnated by two methods: i) impregnation in two stages using two Mn salts in an aqueous medium, and ii) impregnation using a KMnO4 solution in acetone. The last monolith presented a higher and a more homogeneous deposit of manganese oxide layer. The catalytic activity was tested in the total oxidation reaction of ethanol in a pilot-scale reactor at 50 L min-1, and ethanol concentrations of 900, 1800 and 3600 ppm. Monolith impregnated using acetone solution was more active that prepared in aqueous solution in all the experiments carried out.
Centro de Investigación y Desarrollo en Ciencias Aplicadas
Comisión de Investigaciones Científicas de la provincia de Buenos Aires
Materia
Ingeniería Química
Mnox;
Pilot-scale plant
Metallic monoliths
VOCs
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/102637
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/102637
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant studyPeluso, Miguel AndrésSambeth, Jorge EnriqueThomas, Horacio JorgeIngeniería QuímicaMnox;Pilot-scale plantMetallic monolithsVOCsMetallic monoliths were prepared by anodized aluminum-scale pilot plant, using sulfuric acid as electrolyte. Anodisation tests were conducted at different times and different temperatures of the electrolytic bath. Aluminum monolith anodized at 40ºC for 30 min was selected for catalysts support. The monoliths were impregnated by two methods: i) impregnation in two stages using two Mn salts in an aqueous medium, and ii) impregnation using a KMnO4 solution in acetone. The last monolith presented a higher and a more homogeneous deposit of manganese oxide layer. The catalytic activity was tested in the total oxidation reaction of ethanol in a pilot-scale reactor at 50 L min-1, and ethanol concentrations of 900, 1800 and 3600 ppm. Monolith impregnated using acetone solution was more active that prepared in aqueous solution in all the experiments carried out.Centro de Investigación y Desarrollo en Ciencias AplicadasComisión de Investigaciones Científicas de la provincia de Buenos Aires2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf399-404http://sedici.unlp.edu.ar/handle/10915/102637enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/15747info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/artic_v4304/Vol43_04_399.pdfinfo:eu-repo/semantics/altIdentifier/issn/1851-8796info:eu-repo/semantics/altIdentifier/hdl/11336/15747info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T12:22:34Zoai:sedici.unlp.edu.ar:10915/102637Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 12:22:35.067SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
title Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
spellingShingle Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
Peluso, Miguel Andrés
Ingeniería Química
Mnox;
Pilot-scale plant
Metallic monoliths
VOCs
title_short Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
title_full Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
title_fullStr Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
title_full_unstemmed Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
title_sort Reduction of ethanol emissions using manganese oxides supported metallic monoliths: a pilot-scale plant study
dc.creator.none.fl_str_mv Peluso, Miguel Andrés
Sambeth, Jorge Enrique
Thomas, Horacio Jorge
author Peluso, Miguel Andrés
author_facet Peluso, Miguel Andrés
Sambeth, Jorge Enrique
Thomas, Horacio Jorge
author_role author
author2 Sambeth, Jorge Enrique
Thomas, Horacio Jorge
author2_role author
author
dc.subject.none.fl_str_mv Ingeniería Química
Mnox;
Pilot-scale plant
Metallic monoliths
VOCs
topic Ingeniería Química
Mnox;
Pilot-scale plant
Metallic monoliths
VOCs
dc.description.none.fl_txt_mv Metallic monoliths were prepared by anodized aluminum-scale pilot plant, using sulfuric acid as electrolyte. Anodisation tests were conducted at different times and different temperatures of the electrolytic bath. Aluminum monolith anodized at 40ºC for 30 min was selected for catalysts support. The monoliths were impregnated by two methods: i) impregnation in two stages using two Mn salts in an aqueous medium, and ii) impregnation using a KMnO4 solution in acetone. The last monolith presented a higher and a more homogeneous deposit of manganese oxide layer. The catalytic activity was tested in the total oxidation reaction of ethanol in a pilot-scale reactor at 50 L min-1, and ethanol concentrations of 900, 1800 and 3600 ppm. Monolith impregnated using acetone solution was more active that prepared in aqueous solution in all the experiments carried out.
Centro de Investigación y Desarrollo en Ciencias Aplicadas
Comisión de Investigaciones Científicas de la provincia de Buenos Aires
description Metallic monoliths were prepared by anodized aluminum-scale pilot plant, using sulfuric acid as electrolyte. Anodisation tests were conducted at different times and different temperatures of the electrolytic bath. Aluminum monolith anodized at 40ºC for 30 min was selected for catalysts support. The monoliths were impregnated by two methods: i) impregnation in two stages using two Mn salts in an aqueous medium, and ii) impregnation using a KMnO4 solution in acetone. The last monolith presented a higher and a more homogeneous deposit of manganese oxide layer. The catalytic activity was tested in the total oxidation reaction of ethanol in a pilot-scale reactor at 50 L min-1, and ethanol concentrations of 900, 1800 and 3600 ppm. Monolith impregnated using acetone solution was more active that prepared in aqueous solution in all the experiments carried out.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/102637
url http://sedici.unlp.edu.ar/handle/10915/102637
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/15747
info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/artic_v4304/Vol43_04_399.pdf
info:eu-repo/semantics/altIdentifier/issn/1851-8796
info:eu-repo/semantics/altIdentifier/hdl/11336/15747
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
399-404
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.993085

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