Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts

Detalhes bibliográficos
Autor(a) principal: Milanez, Jezuele
Data de Publicação: 2021
Outros Autores: Faria, Wagner Luís da Silva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista de Engenharia Química e Química
Texto Completo: https://periodicos.ufv.br/jcec/article/view/13492
Resumo: Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts were prepared and tested in glycerol steam reforming. The catalytic tests were carried out in a fixed bed reactor for continuous flow using glycerol solution 10 vol.% in water diluted in helium. The composition of the mixture and the reaction selectivity in H2 was evaluated in these catalysts according to temperature and reaction time on stream, and the Pd/CeO2/Al2O3 catalyst showed the highest H2 selectivity and stability throughout the operating range study presented this work.
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spelling Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalystsReforma a vapor do glicerol para produção de hidrogênio em catalisadores Pd/Al2O3 e Pd/CeO2/Al2O3glycerol. hydrogen. palladiumglicerol. hidrogênio. paládioPd/Al2O3 and Pd/CeO2/Al2O3 catalysts were prepared and tested in glycerol steam reforming. The catalytic tests were carried out in a fixed bed reactor for continuous flow using glycerol solution 10 vol.% in water diluted in helium. The composition of the mixture and the reaction selectivity in H2 was evaluated in these catalysts according to temperature and reaction time on stream, and the Pd/CeO2/Al2O3 catalyst showed the highest H2 selectivity and stability throughout the operating range study presented this work.Catalisadores de Pd suportados em Al2O3 ou CeO2/Al2O3 foram preparados e testados na reforma a vapor do glicerol. Testes catalíticos foram realizados em um reator de leito fixo operando continuamente através da injeção de uma carga contendo uma solução de glicerol (10% vol) em água diluída em hélio. A composição da mistura e a seletividade em H2 foram avaliadas nesses catalisadores de acordo com a temperature e tempo de reação, sendo que o catalisador Pd/CeO2/Al2O3 apresentou a maior seletividade em hidrogênio e estabilidade durante a faixa de operação presente neste trabalho.    Universidade Federal de Viçosa - UFV2021-12-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1349210.18540/jcecvl7iss4pp13942-01-11eThe Journal of Engineering and Exact Sciences; Vol. 7 No. 4 (2021); 13942-01-11eThe Journal of Engineering and Exact Sciences; Vol. 7 Núm. 4 (2021); 13942-01-11eThe Journal of Engineering and Exact Sciences; v. 7 n. 4 (2021); 13942-01-11e2527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/13492/7067Copyright (c) 2021 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMilanez, JezueleFaria, Wagner Luís da Silva2021-12-21T20:35:27Zoai:ojs.periodicos.ufv.br:article/13492Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2021-12-21T20:35:27Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
Reforma a vapor do glicerol para produção de hidrogênio em catalisadores Pd/Al2O3 e Pd/CeO2/Al2O3
title Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
spellingShingle Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
Milanez, Jezuele
glycerol. hydrogen. palladium
glicerol. hidrogênio. paládio
title_short Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
title_full Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
title_fullStr Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
title_full_unstemmed Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
title_sort Glycerol steam reforming for hydrogen production in Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
author Milanez, Jezuele
author_facet Milanez, Jezuele
Faria, Wagner Luís da Silva
author_role author
author2 Faria, Wagner Luís da Silva
author2_role author
dc.contributor.author.fl_str_mv Milanez, Jezuele
Faria, Wagner Luís da Silva
dc.subject.por.fl_str_mv glycerol. hydrogen. palladium
glicerol. hidrogênio. paládio
topic glycerol. hydrogen. palladium
glicerol. hidrogênio. paládio
description Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts were prepared and tested in glycerol steam reforming. The catalytic tests were carried out in a fixed bed reactor for continuous flow using glycerol solution 10 vol.% in water diluted in helium. The composition of the mixture and the reaction selectivity in H2 was evaluated in these catalysts according to temperature and reaction time on stream, and the Pd/CeO2/Al2O3 catalyst showed the highest H2 selectivity and stability throughout the operating range study presented this work.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/jcec/article/view/13492
10.18540/jcecvl7iss4pp13942-01-11e
url https://periodicos.ufv.br/jcec/article/view/13492
identifier_str_mv 10.18540/jcecvl7iss4pp13942-01-11e
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/13492/7067
dc.rights.driver.fl_str_mv Copyright (c) 2021 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 7 No. 4 (2021); 13942-01-11e
The Journal of Engineering and Exact Sciences; Vol. 7 Núm. 4 (2021); 13942-01-11e
The Journal of Engineering and Exact Sciences; v. 7 n. 4 (2021); 13942-01-11e
2527-1075
reponame:Revista de Engenharia Química e Química
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista de Engenharia Química e Química
collection Revista de Engenharia Química e Química
repository.name.fl_str_mv Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv jcec.journal@ufv.br||req2@ufv.br
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