2,3,5-trimethylphenol oxidation over Co-based solid catalysts
- Autores
- Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 2,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained.
Fil: Saux, Clara. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Pierella, Liliana Beatriz. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
2,3,5- Trimethylhydroquinone
2,3,5-Trimethylphenol
Co-Based Solid Catalysts
Hydrogen Peroxide
2,3,5-Trimethylbenzoquinone - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
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- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/5754
Ver los metadatos del registro completo
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2,3,5-trimethylphenol oxidation over Co-based solid catalystsSaux, ClaraPizzio, Luis RenePierella, Liliana Beatriz2,3,5- Trimethylhydroquinone2,3,5-TrimethylphenolCo-Based Solid CatalystsHydrogen Peroxide2,3,5-Trimethylbenzoquinonehttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/22,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained.Fil: Saux, Clara. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Pierella, Liliana Beatriz. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2013-02-15info: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/11336/5754Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz; 2,3,5-trimethylphenol oxidation over Co-based solid catalysts; Elsevier; Applied Catalysis A: General; 452; 15-2-2013; 17-230926-860Xenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2012.11.037info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0926860X1200748Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:15:26Zoai:ri.conicet.gov.ar:11336/5754instacron: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:34982025-10-22 12:15:26.626CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| title |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| spellingShingle |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts Saux, Clara 2,3,5- Trimethylhydroquinone 2,3,5-Trimethylphenol Co-Based Solid Catalysts Hydrogen Peroxide 2,3,5-Trimethylbenzoquinone |
| title_short |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| title_full |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| title_fullStr |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| title_full_unstemmed |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| title_sort |
2,3,5-trimethylphenol oxidation over Co-based solid catalysts |
| dc.creator.none.fl_str_mv |
Saux, Clara Pizzio, Luis Rene Pierella, Liliana Beatriz |
| author |
Saux, Clara |
| author_facet |
Saux, Clara Pizzio, Luis Rene Pierella, Liliana Beatriz |
| author_role |
author |
| author2 |
Pizzio, Luis Rene Pierella, Liliana Beatriz |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
2,3,5- Trimethylhydroquinone 2,3,5-Trimethylphenol Co-Based Solid Catalysts Hydrogen Peroxide 2,3,5-Trimethylbenzoquinone |
| topic |
2,3,5- Trimethylhydroquinone 2,3,5-Trimethylphenol Co-Based Solid Catalysts Hydrogen Peroxide 2,3,5-Trimethylbenzoquinone |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
| dc.description.none.fl_txt_mv |
2,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained. Fil: Saux, Clara. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina Fil: Pierella, Liliana Beatriz. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
| description |
2,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013-02-15 |
| 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 |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/5754 Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz; 2,3,5-trimethylphenol oxidation over Co-based solid catalysts; Elsevier; Applied Catalysis A: General; 452; 15-2-2013; 17-23 0926-860X |
| url |
http://hdl.handle.net/11336/5754 |
| identifier_str_mv |
Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz; 2,3,5-trimethylphenol oxidation over Co-based solid catalysts; Elsevier; Applied Catalysis A: General; 452; 15-2-2013; 17-23 0926-860X |
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eng |
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eng |
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