Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent
ABSTRACT: The catalytic behavior of a series of cobalt catalysts supported on zirconia in the selective catalytic reduction (SCR) of NO has been studied using propane as reducing agent. The catalysts were characterized by Raman Spectroscopy, Temperature Programmed Reduction (TPR), Diffuse Reflectanc...
- Autores:
-
Villa Holguín, Aída Luz
Lick, Ileana Daniela
Gazzoli, Delia
Botto, Irma Lia
Soria, Delia Beatriz
Gonzalez, Maria Gloria
Ponzi, Esther Natalia
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2014
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/36310
- Acceso en línea:
- https://hdl.handle.net/10495/36310
- Palabra clave:
- Catalizadores metálicos
Metal catalysts
Cobalto
Cobalt
Environmental impact analysis
Evaluación del impacto ambiental
Combustión
Combustion
Óxido nítrico
Nitric oxide
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/2.5/co/
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|
| dc.title.spa.fl_str_mv |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| title |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| spellingShingle |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent Catalizadores metálicos Metal catalysts Cobalto Cobalt Environmental impact analysis Evaluación del impacto ambiental Combustión Combustion Óxido nítrico Nitric oxide |
| title_short |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| title_full |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| title_fullStr |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| title_full_unstemmed |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| title_sort |
Cobalt supported on Zirconia. Selective catalytic reduction of NO using propane as reducing agent |
| dc.creator.fl_str_mv |
Villa Holguín, Aída Luz Lick, Ileana Daniela Gazzoli, Delia Botto, Irma Lia Soria, Delia Beatriz Gonzalez, Maria Gloria Ponzi, Esther Natalia |
| dc.contributor.author.none.fl_str_mv |
Villa Holguín, Aída Luz Lick, Ileana Daniela Gazzoli, Delia Botto, Irma Lia Soria, Delia Beatriz Gonzalez, Maria Gloria Ponzi, Esther Natalia |
| dc.contributor.researchgroup.spa.fl_str_mv |
Catálisis Ambiental |
| dc.subject.lemb.none.fl_str_mv |
Catalizadores metálicos Metal catalysts Cobalto Cobalt Environmental impact analysis Evaluación del impacto ambiental Combustión Combustion Óxido nítrico Nitric oxide |
| topic |
Catalizadores metálicos Metal catalysts Cobalto Cobalt Environmental impact analysis Evaluación del impacto ambiental Combustión Combustion Óxido nítrico Nitric oxide |
| description |
ABSTRACT: The catalytic behavior of a series of cobalt catalysts supported on zirconia in the selective catalytic reduction (SCR) of NO has been studied using propane as reducing agent. The catalysts were characterized by Raman Spectroscopy, Temperature Programmed Reduction (TPR), Diffuse Reflectance Spectroscopy UV-Vis (DRS) and X-ray Photoelectron Spectroscopy (XPS) to assess the physicochemical properties of cobalt species. Results for SCR of NO indicate that the activity is substantially related to the cobalt concentration and consequent nature of supported cobalt species. The formation of segregated oxidic phases on the catalytic surface produces an activity decrease. The most active catalyst contains Co(II) ions, interacting with the support, in tetrahedral coordination |
| publishDate |
2014 |
| dc.date.issued.none.fl_str_mv |
2014 |
| dc.date.accessioned.none.fl_str_mv |
2023-08-22T19:04:15Z |
| dc.date.available.none.fl_str_mv |
2023-08-22T19:04:15Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
| dc.identifier.citation.spa.fl_str_mv |
Lick, Ileana Daniela; Gazzoli, Delia; Botto, Irma Lia; Soria, Delia Beatriz; Villa, Aida Luz; et al.; Cobalt Supported on Zirconia: Selective Catalytic Reduction of NO Using Propane as Reducing Agent; Bentham Science Publishers; Current Catalysis; 3; 2; 11-2014; 179-186 |
| dc.identifier.issn.none.fl_str_mv |
2211-5447 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/10495/36310 |
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2211-5455 |
| dc.identifier.url.spa.fl_str_mv |
URL:https://www.ingentaconnect.com/content/ben/ccat/2014/00000003/00000002/art00011; |
| identifier_str_mv |
Lick, Ileana Daniela; Gazzoli, Delia; Botto, Irma Lia; Soria, Delia Beatriz; Villa, Aida Luz; et al.; Cobalt Supported on Zirconia: Selective Catalytic Reduction of NO Using Propane as Reducing Agent; Bentham Science Publishers; Current Catalysis; 3; 2; 11-2014; 179-186 2211-5447 2211-5455 URL:https://www.ingentaconnect.com/content/ben/ccat/2014/00000003/00000002/art00011; |
| url |
https://hdl.handle.net/10495/36310 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.citationendpage.spa.fl_str_mv |
186 |
| dc.relation.citationstartpage.spa.fl_str_mv |
179 |
| dc.relation.citationvolume.spa.fl_str_mv |
3 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Current Catalysis |
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http://creativecommons.org/licenses/by-nc-sa/2.5/co/ |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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info:eu-repo/semantics/openAccess |
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http://purl.org/coar/access_right/c_abf2 |
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http://creativecommons.org/licenses/by-nc-sa/2.5/co/ https://creativecommons.org/licenses/by-nc-sa/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf |
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Bentham Science Publishers |
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Países Bajos |
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Universidad de Antioquia |
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Villa Holguín, Aída LuzLick, Ileana DanielaGazzoli, DeliaBotto, Irma LiaSoria, Delia BeatrizGonzalez, Maria GloriaPonzi, Esther NataliaCatálisis Ambiental2023-08-22T19:04:15Z2023-08-22T19:04:15Z2014Lick, Ileana Daniela; Gazzoli, Delia; Botto, Irma Lia; Soria, Delia Beatriz; Villa, Aida Luz; et al.; Cobalt Supported on Zirconia: Selective Catalytic Reduction of NO Using Propane as Reducing Agent; Bentham Science Publishers; Current Catalysis; 3; 2; 11-2014; 179-1862211-5447https://hdl.handle.net/10495/363102211-5455URL:https://www.ingentaconnect.com/content/ben/ccat/2014/00000003/00000002/art00011;ABSTRACT: The catalytic behavior of a series of cobalt catalysts supported on zirconia in the selective catalytic reduction (SCR) of NO has been studied using propane as reducing agent. The catalysts were characterized by Raman Spectroscopy, Temperature Programmed Reduction (TPR), Diffuse Reflectance Spectroscopy UV-Vis (DRS) and X-ray Photoelectron Spectroscopy (XPS) to assess the physicochemical properties of cobalt species. Results for SCR of NO indicate that the activity is substantially related to the cobalt concentration and consequent nature of supported cobalt species. The formation of segregated oxidic phases on the catalytic surface produces an activity decrease. The most active catalyst contains Co(II) ions, interacting with the support, in tetrahedral coordinationCOL00019418application/pdfengBentham Science PublishersPaíses Bajoshttp://creativecommons.org/licenses/by-nc-sa/2.5/co/https://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cobalt supported on Zirconia. 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