Hydrogenation of tetralin over Ir-containing mesoporous catalysts
- Autores
- Vallés, Verónica Alejandra; Balangero Bottazzi, Gerardo Simon; Martínez, María Laura; Gómez Costa, Marcos Bruno; Anunziata, Oscar Alfredo; Beltramone, Andrea Raquel
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A new series of catalysts based on noble metals have been prepared with the main aim of obtaining thiotolerant catalysts to be used in second-stage processes of mild hydrotreating. We studied the catalytic properties of 1 wt % Ir-containing mesoporous materials in the hydrogenation of tetralin to decalin, in the presence of 100 ppm of dibenzotiophene at 250 °C and 15 atm pressure of hydrogen, using a Parr reactor. Ir/mesoporous materials were prepared by wetness impregnation, using iridium acetylacetonate as the source of Ir. The Ir/SBA-3 catalyst synthesized by us had a high activity in tetralin hydrogenation under mild conditions. The experimental data were quantitatively represented by a modified Langmuir-Hinshelwood-type rate equation. The preliminary results reveal that these materials are promising catalyts for HDS/HDN reactions.
 Fil: Vallés, Verónica Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
 Fil: Balangero Bottazzi, Gerardo Simon. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
 Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
 Fil: Gómez Costa, Marcos Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina
 Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
 Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
- Materia
- 
            
        Ir-Containing mesoporous materials
 Ir-SBA-3
 HDS
 HDN
- Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
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- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/188883
Ver los metadatos del registro completo
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| spelling | Hydrogenation of tetralin over Ir-containing mesoporous catalystsVallés, Verónica AlejandraBalangero Bottazzi, Gerardo SimonMartínez, María LauraGómez Costa, Marcos BrunoAnunziata, Oscar AlfredoBeltramone, Andrea RaquelIr-Containing mesoporous materialsIr-SBA-3HDSHDNhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A new series of catalysts based on noble metals have been prepared with the main aim of obtaining thiotolerant catalysts to be used in second-stage processes of mild hydrotreating. We studied the catalytic properties of 1 wt % Ir-containing mesoporous materials in the hydrogenation of tetralin to decalin, in the presence of 100 ppm of dibenzotiophene at 250 °C and 15 atm pressure of hydrogen, using a Parr reactor. Ir/mesoporous materials were prepared by wetness impregnation, using iridium acetylacetonate as the source of Ir. The Ir/SBA-3 catalyst synthesized by us had a high activity in tetralin hydrogenation under mild conditions. The experimental data were quantitatively represented by a modified Langmuir-Hinshelwood-type rate equation. The preliminary results reveal that these materials are promising catalyts for HDS/HDN reactions.Fil: Vallés, Verónica Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Balangero Bottazzi, Gerardo Simon. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Gómez Costa, Marcos Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; ArgentinaFil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaAmerican Chemical Society2012-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/188883Vallés, Verónica Alejandra; Balangero Bottazzi, Gerardo Simon; Martínez, María Laura; Gómez Costa, Marcos Bruno; Anunziata, Oscar Alfredo; et al.; Hydrogenation of tetralin over Ir-containing mesoporous catalysts; American Chemical Society; Industrial & Engineering Chemical Research; 51; 21; 5-2012; 7185-71950888-5885CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/ie202727rinfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/ie202727rinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T12:19:23Zoai:ri.conicet.gov.ar:11336/188883instacron: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:34982025-10-29 12:19:24.003CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse | 
| dc.title.none.fl_str_mv | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| title | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| spellingShingle | Hydrogenation of tetralin over Ir-containing mesoporous catalysts Vallés, Verónica Alejandra Ir-Containing mesoporous materials Ir-SBA-3 HDS HDN | 
| title_short | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| title_full | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| title_fullStr | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| title_full_unstemmed | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| title_sort | Hydrogenation of tetralin over Ir-containing mesoporous catalysts | 
| dc.creator.none.fl_str_mv | Vallés, Verónica Alejandra Balangero Bottazzi, Gerardo Simon Martínez, María Laura Gómez Costa, Marcos Bruno Anunziata, Oscar Alfredo Beltramone, Andrea Raquel | 
| author | Vallés, Verónica Alejandra | 
| author_facet | Vallés, Verónica Alejandra Balangero Bottazzi, Gerardo Simon Martínez, María Laura Gómez Costa, Marcos Bruno Anunziata, Oscar Alfredo Beltramone, Andrea Raquel | 
| author_role | author | 
| author2 | Balangero Bottazzi, Gerardo Simon Martínez, María Laura Gómez Costa, Marcos Bruno Anunziata, Oscar Alfredo Beltramone, Andrea Raquel | 
| author2_role | author author author author author | 
| dc.subject.none.fl_str_mv | Ir-Containing mesoporous materials Ir-SBA-3 HDS HDN | 
| topic | Ir-Containing mesoporous materials Ir-SBA-3 HDS HDN | 
| 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 new series of catalysts based on noble metals have been prepared with the main aim of obtaining thiotolerant catalysts to be used in second-stage processes of mild hydrotreating. We studied the catalytic properties of 1 wt % Ir-containing mesoporous materials in the hydrogenation of tetralin to decalin, in the presence of 100 ppm of dibenzotiophene at 250 °C and 15 atm pressure of hydrogen, using a Parr reactor. Ir/mesoporous materials were prepared by wetness impregnation, using iridium acetylacetonate as the source of Ir. The Ir/SBA-3 catalyst synthesized by us had a high activity in tetralin hydrogenation under mild conditions. The experimental data were quantitatively represented by a modified Langmuir-Hinshelwood-type rate equation. The preliminary results reveal that these materials are promising catalyts for HDS/HDN reactions. Fil: Vallés, Verónica Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Balangero Bottazzi, Gerardo Simon. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Martínez, María Laura. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Gómez Costa, Marcos Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina Fil: Anunziata, Oscar Alfredo. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina Fil: Beltramone, Andrea Raquel. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina | 
| description | A new series of catalysts based on noble metals have been prepared with the main aim of obtaining thiotolerant catalysts to be used in second-stage processes of mild hydrotreating. We studied the catalytic properties of 1 wt % Ir-containing mesoporous materials in the hydrogenation of tetralin to decalin, in the presence of 100 ppm of dibenzotiophene at 250 °C and 15 atm pressure of hydrogen, using a Parr reactor. Ir/mesoporous materials were prepared by wetness impregnation, using iridium acetylacetonate as the source of Ir. The Ir/SBA-3 catalyst synthesized by us had a high activity in tetralin hydrogenation under mild conditions. The experimental data were quantitatively represented by a modified Langmuir-Hinshelwood-type rate equation. The preliminary results reveal that these materials are promising catalyts for HDS/HDN reactions. | 
| publishDate | 2012 | 
| dc.date.none.fl_str_mv | 2012-05 | 
| 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/11336/188883 Vallés, Verónica Alejandra; Balangero Bottazzi, Gerardo Simon; Martínez, María Laura; Gómez Costa, Marcos Bruno; Anunziata, Oscar Alfredo; et al.; Hydrogenation of tetralin over Ir-containing mesoporous catalysts; American Chemical Society; Industrial & Engineering Chemical Research; 51; 21; 5-2012; 7185-7195 0888-5885 CONICET Digital CONICET | 
| url | http://hdl.handle.net/11336/188883 | 
| identifier_str_mv | Vallés, Verónica Alejandra; Balangero Bottazzi, Gerardo Simon; Martínez, María Laura; Gómez Costa, Marcos Bruno; Anunziata, Oscar Alfredo; et al.; Hydrogenation of tetralin over Ir-containing mesoporous catalysts; American Chemical Society; Industrial & Engineering Chemical Research; 51; 21; 5-2012; 7185-7195 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/doi/10.1021/ie202727r info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/ie202727r | 
| 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 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 | 12.589754 |