Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)

Detalhes bibliográficos
Autor(a) principal: Perrone, Olavo Micali [UNESP]
Data de Publicação: 2018
Outros Autores: Lobefaro, Francesco, Aresta, Michele, Nocito, Francesco, Boscolo, Mauricio [UNESP], Dibenedetto, Angela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.fuproc.2018.05.006
http://hdl.handle.net/11449/179903
Resumo: Ethanol conversion to butanol was investigated over mixed oxides derived from hydrotalcites modified with copper, palladium or indium. The reaction was carried out in the 403–573 K temperature range using stainless steel reactors. The presence of indium or palladium in the catalyst influences the temperature of reaction so that it was possible obtain butanol at temperature as low as 423 K. This is in line with the fact that the addition of metals with high hydrogen-transfer capacity makes faster all steps of the reaction with great energy saving. The best selectivity to butanol (65%) was achieved using In-CuMgAl catalysts with 3% of ethanol conversion at a temperature as low as 443 K.
id UNSP_87e8dc8aa353d1f7830900a54c536153
oai_identifier_str oai:repositorio.unesp.br:11449/179903
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)ButanolCopper-hydrotalciteEthanol conversionHeterogeneous catalysisIndium-hydrotalcitePalladium-hydrotalciteEthanol conversion to butanol was investigated over mixed oxides derived from hydrotalcites modified with copper, palladium or indium. The reaction was carried out in the 403–573 K temperature range using stainless steel reactors. The presence of indium or palladium in the catalyst influences the temperature of reaction so that it was possible obtain butanol at temperature as low as 423 K. This is in line with the fact that the addition of metals with high hydrogen-transfer capacity makes faster all steps of the reaction with great energy saving. The best selectivity to butanol (65%) was achieved using In-CuMgAl catalysts with 3% of ethanol conversion at a temperature as low as 443 K.Department of Chemistry and Environmental Sciences São Paulo State University (UNESP) Institute of Biosciences Humanities and Exact SciencesDepartment of Chemistry and CIRCC University of Bari, Campus Universitario, Via Orabona 4IC2R Lab H124 Tecnopolis, via Casamassima km 3Department of Chemistry and Environmental Sciences São Paulo State University (UNESP) Institute of Biosciences Humanities and Exact SciencesUniversidade Estadual Paulista (Unesp)University of BariTecnopolisPerrone, Olavo Micali [UNESP]Lobefaro, FrancescoAresta, MicheleNocito, FrancescoBoscolo, Mauricio [UNESP]Dibenedetto, Angela2018-12-11T17:37:13Z2018-12-11T17:37:13Z2018-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article353-357application/pdfhttp://dx.doi.org/10.1016/j.fuproc.2018.05.006Fuel Processing Technology, v. 177, p. 353-357.0378-3820http://hdl.handle.net/11449/17990310.1016/j.fuproc.2018.05.0062-s2.0-850476468752-s2.0-85047646875.pdf8880074921989984Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFuel Processing Technology1,453info:eu-repo/semantics/openAccess2023-10-23T06:03:54Zoai:repositorio.unesp.br:11449/179903Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-23T06:03:54Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
title Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
spellingShingle Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
Perrone, Olavo Micali [UNESP]
Butanol
Copper-hydrotalcite
Ethanol conversion
Heterogeneous catalysis
Indium-hydrotalcite
Palladium-hydrotalcite
title_short Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
title_full Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
title_fullStr Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
title_full_unstemmed Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
title_sort Butanol synthesis from ethanol over CuMgAl mixed oxides modified with palladium (II) and indium (III)
author Perrone, Olavo Micali [UNESP]
author_facet Perrone, Olavo Micali [UNESP]
Lobefaro, Francesco
Aresta, Michele
Nocito, Francesco
Boscolo, Mauricio [UNESP]
Dibenedetto, Angela
author_role author
author2 Lobefaro, Francesco
Aresta, Michele
Nocito, Francesco
Boscolo, Mauricio [UNESP]
Dibenedetto, Angela
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
University of Bari
Tecnopolis
dc.contributor.author.fl_str_mv Perrone, Olavo Micali [UNESP]
Lobefaro, Francesco
Aresta, Michele
Nocito, Francesco
Boscolo, Mauricio [UNESP]
Dibenedetto, Angela
dc.subject.por.fl_str_mv Butanol
Copper-hydrotalcite
Ethanol conversion
Heterogeneous catalysis
Indium-hydrotalcite
Palladium-hydrotalcite
topic Butanol
Copper-hydrotalcite
Ethanol conversion
Heterogeneous catalysis
Indium-hydrotalcite
Palladium-hydrotalcite
description Ethanol conversion to butanol was investigated over mixed oxides derived from hydrotalcites modified with copper, palladium or indium. The reaction was carried out in the 403–573 K temperature range using stainless steel reactors. The presence of indium or palladium in the catalyst influences the temperature of reaction so that it was possible obtain butanol at temperature as low as 423 K. This is in line with the fact that the addition of metals with high hydrogen-transfer capacity makes faster all steps of the reaction with great energy saving. The best selectivity to butanol (65%) was achieved using In-CuMgAl catalysts with 3% of ethanol conversion at a temperature as low as 443 K.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T17:37:13Z
2018-12-11T17:37:13Z
2018-08-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.fuproc.2018.05.006
Fuel Processing Technology, v. 177, p. 353-357.
0378-3820
http://hdl.handle.net/11449/179903
10.1016/j.fuproc.2018.05.006
2-s2.0-85047646875
2-s2.0-85047646875.pdf
8880074921989984
url http://dx.doi.org/10.1016/j.fuproc.2018.05.006
http://hdl.handle.net/11449/179903
identifier_str_mv Fuel Processing Technology, v. 177, p. 353-357.
0378-3820
10.1016/j.fuproc.2018.05.006
2-s2.0-85047646875
2-s2.0-85047646875.pdf
8880074921989984
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Fuel Processing Technology
1,453
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 353-357
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1797789479787823104

Registros relacionados