Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production

This work investigates H2 production through aqueous phase reforming (APR) of synthetic brewery wastewater in a continuous fixed bed reactor with Pt and PtRe (3 wt %) catalysts supported on activated carbon. The influence of weight hourly space velocity (WHSV) and superficial Ar gas flow velocity (V...

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Autores: Oliveira, A. S., Cordero-Lanzac, T., Baeza Herrera, José Alberto, Calvo, L., Heras Muñoz, Francisco, Rodríguez Jiménez, Juan José, Gilarranz Redondo, Miguel Ángel
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/710477
Acceso en línea:http://hdl.handle.net/10486/710477
https://dx.doi.org/10.1016/j.chemosphere.2021.130885
Access Level:acceso abierto
Palabra clave:Aqueous phase reforming
Biohydrogen
Brewery wastewater
Deactivation
Química
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spelling Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen productionOliveira, A. S.Cordero-Lanzac, T.Baeza Herrera, José AlbertoCalvo, L.Heras Muñoz, FranciscoRodríguez Jiménez, Juan JoséGilarranz Redondo, Miguel ÁngelAqueous phase reformingBiohydrogenBrewery wastewaterDeactivationQuímicaThis work investigates H2 production through aqueous phase reforming (APR) of synthetic brewery wastewater in a continuous fixed bed reactor with Pt and PtRe (3 wt %) catalysts supported on activated carbon. The influence of weight hourly space velocity (WHSV) and superficial Ar gas flow velocity (VAr) was assessed for the sake of optimisation, while reaction temperature and pressure were maintained at 225 °C and 28 bar, respectively. H2 production was found to be higher using the PtRe catalyst at the lowest WHSV (0.03 h−1) and highest VAr (0.8 cm s−1). The comparison of the maximum H2 production obtained in this work (27.9 μmol min−1) with other treatment processes shows the potential of the application of APR process for H2 production from brewery wastewater. Despite the different reaction conditions tested, the catalysts showed deactivation with time on stream, which was related to the formation of solid deposits on the surface of the catalysts. Therefore, future research should be related to the development of more stable catalysts, strategies that avoid deactivation by coking and regeneration processesThe authors greatly appreciate financial support from Spanish MINECO ( CTQ2015-65491-R ) and Comunidad de Madrid ( BIOTRES-CM P2018/EMT-4344 ). A. S. Oliveira thanks the Spanish MINECO a research grant ( BES-2016-077244 ).ElsevierDepartamento de Ingeniería QuímicaFacultad de CienciasUAM. Departamento de Ingeniería Química20212021-10-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/710477https://dx.doi.org/10.1016/j.chemosphere.2021.130885reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7104772026-06-23T12:46:27Z
dc.title.none.fl_str_mv Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
title Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
spellingShingle Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
Oliveira, A. S.
Aqueous phase reforming
Biohydrogen
Brewery wastewater
Deactivation
Química
title_short Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
title_full Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
title_fullStr Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
title_full_unstemmed Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
title_sort Continuous aqueous phase reforming of a synthetic brewery wastewater with Pt/C and PtRe/C catalysts for biohydrogen production
dc.creator.none.fl_str_mv Oliveira, A. S.
Cordero-Lanzac, T.
Baeza Herrera, José Alberto
Calvo, L.
Heras Muñoz, Francisco
Rodríguez Jiménez, Juan José
Gilarranz Redondo, Miguel Ángel
author Oliveira, A. S.
author_facet Oliveira, A. S.
Cordero-Lanzac, T.
Baeza Herrera, José Alberto
Calvo, L.
Heras Muñoz, Francisco
Rodríguez Jiménez, Juan José
Gilarranz Redondo, Miguel Ángel
author_role author
author2 Cordero-Lanzac, T.
Baeza Herrera, José Alberto
Calvo, L.
Heras Muñoz, Francisco
Rodríguez Jiménez, Juan José
Gilarranz Redondo, Miguel Ángel
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Química
Facultad de Ciencias
UAM. Departamento de Ingeniería Química
dc.subject.none.fl_str_mv Aqueous phase reforming
Biohydrogen
Brewery wastewater
Deactivation
Química
topic Aqueous phase reforming
Biohydrogen
Brewery wastewater
Deactivation
Química
description This work investigates H2 production through aqueous phase reforming (APR) of synthetic brewery wastewater in a continuous fixed bed reactor with Pt and PtRe (3 wt %) catalysts supported on activated carbon. The influence of weight hourly space velocity (WHSV) and superficial Ar gas flow velocity (VAr) was assessed for the sake of optimisation, while reaction temperature and pressure were maintained at 225 °C and 28 bar, respectively. H2 production was found to be higher using the PtRe catalyst at the lowest WHSV (0.03 h−1) and highest VAr (0.8 cm s−1). The comparison of the maximum H2 production obtained in this work (27.9 μmol min−1) with other treatment processes shows the potential of the application of APR process for H2 production from brewery wastewater. Despite the different reaction conditions tested, the catalysts showed deactivation with time on stream, which was related to the formation of solid deposits on the surface of the catalysts. Therefore, future research should be related to the development of more stable catalysts, strategies that avoid deactivation by coking and regeneration processes
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-10-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/710477
https://dx.doi.org/10.1016/j.chemosphere.2021.130885
url http://hdl.handle.net/10486/710477
https://dx.doi.org/10.1016/j.chemosphere.2021.130885
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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