Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions

The palladium on alumina (Pd@Al2O3)-catalyzed hydrogenation of allylbenzene to propylbenzene was studied in methanol and aqueous micellar solutions of sodium dodecyl sulfate (SDS), decyltrimethylammonium bromide (DTAB), andt-octylphenoxypolyethoxyethanol (TX-100). Over Pd@Al2O3, propylbenzene was ob...

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Autores:
Arbeláez Pérez, Oscar Felipe
Correa Montes, Luis Fernando
Paparat, Rinny
Knemeyer, Kristian
Bustamante Londoño, Felipe
Villa Holguín, Aida Luz
Schwarze, Michael
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
Idioma:
OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/1096
Acceso en línea:
https://hdl.handle.net/20.500.12494/1096
Palabra clave:
Catálisis Heterogénea
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closedAccess
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Licencia CC
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spelling Arbeláez Pérez, Oscar FelipeCorrea Montes, Luis FernandoPaparat, RinnyKnemeyer, KristianBustamante Londoño, FelipeVilla Holguín, Aida LuzSchwarze, Michael2017-08-14T15:29:35Z2017-08-14T15:29:35Z2015-09-28https://hdl.handle.net/20.500.12494/1096Arbeláez Pérez, O. ...[et al.]. (2015). Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions. En: Chemical Engineering & Technology vol. 38 issue 12 (2015) pp: 2291-2298.The palladium on alumina (Pd@Al2O3)-catalyzed hydrogenation of allylbenzene to propylbenzene was studied in methanol and aqueous micellar solutions of sodium dodecyl sulfate (SDS), decyltrimethylammonium bromide (DTAB), andt-octylphenoxypolyethoxyethanol (TX-100). Over Pd@Al2O3, propylbenzene was obtained via direct hydrogenation of allylbenzene and isomerization to b-methylstyrene which was hydrogenated afterwards. In aqueous micellar solutions, the reaction was faster than in pure water, but slower than in methanol due to lower hydrogen solubility. In the H2O/SDS system, a higher activation energy was obtained than in methanol. For the investigated surfactants, the initial reaction rate in the micellar systems decreased in the order SDS > TX-100 > DTAB.oscar.arbelaez@campusucc.edu.coUniversidad Cooperativa de Colombia, Sede Medellin, Ingenieria CivilIngeniería CivilMedellínhttp://onlinelibrary.wiley.com/doi/10.1002/ceat.201500316/abstractCatálisis HeterogéneaCatalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar SolutionsArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionLicencia CCinfo:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbPublicationLICENSElicense.txtlicense.txttext/plain; charset=utf-84587https://repository.ucc.edu.co/bitstreams/71b54e71-ed26-4450-a820-ea5fba53921d/downloadde761e1f2d941a1706625b603088b857MD52THUMBNAILArticulo.pdf.jpgArticulo.pdf.jpgIM Thumbnailimage/jpeg3184https://repository.ucc.edu.co/bitstreams/a7471285-3c07-400a-9f79-3ad8e3b44b77/download1cf8ad80ee3423447384adbb369063e5MD54ORIGINALArticulo.pdfArticulo.pdfapplication/pdf708430https://repository.ucc.edu.co/bitstreams/e1e700f1-b149-48e2-8655-e083b6514b56/download4b57e6fcd7f833d944120ae366800ee5MD51TEXTArticulo.pdf.txtArticulo.pdf.txtExtracted texttext/plain32859https://repository.ucc.edu.co/bitstreams/8b63c9ff-f0c0-40bd-b734-7f5870a8c135/download4d00ab0558dc36aa291bd848b82733c6MD5320.500.12494/1096oai:repository.ucc.edu.co:20.500.12494/10962024-08-10 20:59:31.535restrictedhttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.com
dc.title.spa.fl_str_mv Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
title Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
spellingShingle Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
Catálisis Heterogénea
title_short Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
title_full Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
title_fullStr Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
title_full_unstemmed Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
title_sort Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions
dc.creator.fl_str_mv Arbeláez Pérez, Oscar Felipe
Correa Montes, Luis Fernando
Paparat, Rinny
Knemeyer, Kristian
Bustamante Londoño, Felipe
Villa Holguín, Aida Luz
Schwarze, Michael
dc.contributor.author.none.fl_str_mv Arbeláez Pérez, Oscar Felipe
Correa Montes, Luis Fernando
Paparat, Rinny
Knemeyer, Kristian
Bustamante Londoño, Felipe
Villa Holguín, Aida Luz
Schwarze, Michael
dc.subject.spa.fl_str_mv Catálisis Heterogénea
topic Catálisis Heterogénea
description The palladium on alumina (Pd@Al2O3)-catalyzed hydrogenation of allylbenzene to propylbenzene was studied in methanol and aqueous micellar solutions of sodium dodecyl sulfate (SDS), decyltrimethylammonium bromide (DTAB), andt-octylphenoxypolyethoxyethanol (TX-100). Over Pd@Al2O3, propylbenzene was obtained via direct hydrogenation of allylbenzene and isomerization to b-methylstyrene which was hydrogenated afterwards. In aqueous micellar solutions, the reaction was faster than in pure water, but slower than in methanol due to lower hydrogen solubility. In the H2O/SDS system, a higher activation energy was obtained than in methanol. For the investigated surfactants, the initial reaction rate in the micellar systems decreased in the order SDS > TX-100 > DTAB.
publishDate 2015
dc.date.issued.none.fl_str_mv 2015-09-28
dc.date.accessioned.none.fl_str_mv 2017-08-14T15:29:35Z
dc.date.available.none.fl_str_mv 2017-08-14T15:29:35Z
dc.type.none.fl_str_mv Artículo
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dc.identifier.bibliographicCitation.spa.fl_str_mv Arbeláez Pérez, O. ...[et al.]. (2015). Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions. En: Chemical Engineering & Technology vol. 38 issue 12 (2015) pp: 2291-2298.
url https://hdl.handle.net/20.500.12494/1096
identifier_str_mv Arbeláez Pérez, O. ...[et al.]. (2015). Catalytic Study of the Pd@Al2O3 Catalyzed Hydrogenation of Allylbenzene to Propylbenzene in Methanol and Aqueous- Micellar Solutions. En: Chemical Engineering & Technology vol. 38 issue 12 (2015) pp: 2291-2298.
dc.relation.isversionof.spa.fl_str_mv http://onlinelibrary.wiley.com/doi/10.1002/ceat.201500316/abstract
dc.rights.cc.none.fl_str_mv Licencia CC
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rights_invalid_str_mv Licencia CC
http://purl.org/coar/access_right/c_14cb
eu_rights_str_mv closedAccess
dc.publisher.spa.fl_str_mv Universidad Cooperativa de Colombia, Sede Medellin, Ingenieria Civil
dc.publisher.program.spa.fl_str_mv Ingeniería Civil
dc.publisher.place.spa.fl_str_mv Medellín
institution Universidad Cooperativa de Colombia
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