Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application

9 figures, 1 table.

Detalhes bibliográficos
Autores: Samprón, Iván, Purnomo, Victor, Mattisson, Tobias, Leion, Henrik, Diego Poza, Luis F. de, García Labiano, Francisco
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/347526
Acesso em linha:http://hdl.handle.net/10261/347526
Access Level:acceso abierto
Palavra-chave:Chemical Looping Gasification
Oxygen carriers
Biomass
Tar removal
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
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spelling Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification applicationSamprón, IvánPurnomo, VictorMattisson, TobiasLeion, HenrikDiego Poza, Luis F. deGarcía Labiano, FranciscoChemical Looping GasificationOxygen carriersBiomassTar removalhttp://metadata.un.org/sdg/7Ensure access to affordable, reliable, sustainable and modern energy for all9 figures, 1 table.One of the main advantages of chemical looping gasification (CLG) in comparison to conventional gasification technologies is its potential to enhance in situ tar removal. This is due to the catalytic properties of the oxygen carrier used in the CLG process, which can facilitate tar oxidation, cracking, and reforming reactions under specific operating conditions. Furthermore, this catalytic effect can be harnessed to convert hydrocarbons (C1–C3), thereby increasing syngas production during the process. In this study, the catalytic activity of eight different oxygen carriers (two ores, two wastes, and four synthetic materials) was examined in a batch fluidized bed reactor. The reactions were mainly conducted at three temperatures (850, 900, and 950 °C), utilizing benzene and ethylene as model compounds. The results revealed that the ores and wastes exhibited a low catalytic effect over benzene and ethylene conversion at low temperatures, although this effect was increased with a rising temperature. Conversely, the synthetic materials demonstrated higher catalytic activity in the benzene and ethylene conversion reactions, which also increased with higher temperatures. It should be noted that the Cu/Al oxygen carrier achieved nearly complete conversion of benzene and ethylene at temperatures exceeding 900 °C. Methane production was observed in most of the experiments, indicating its role as an intermediate in the conversion of tar byproducts. Additionally, the Cu/Al oxygen carrier exhibited a promising catalytic performance in methane conversion. These findings highlight the potential of certain synthetic oxygen carriers, such as the Cu/Al oxygen carrier, to serve as effective catalysts for the removal of tar byproducts and light hydrocarbons during CLG processes.This work was supported by the CO2SPLIT project,Grant PID2020-113131RB-I00, funded by MICIN/AEI/10.13039/501100011033.I.S. thanks the Spanish Ministerio de Ciencia Innovación y Universidades (MICIU) for the PRE2018-086217 predoctoral fellowship.Peer reviewedACS PublicationsMinisterio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)Samprón, Iván [0000-0002-8372-6151]Purnomo, Victor [0000-0001-6289-9603]Mattisson, Tobias [0000-0003-3942-7434]Leion, Henrik [0000-0002-9716-2553]Diego Poza, Luis F. de [0000-0002-4106-3441]García Labiano, Francisco [0000-0002-5857-0976]García Labiano, Francisco [glabiano@icb.csic.es]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/347526reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113131RB-I00http://dx.doi.org/10.1021/acs.energyfuels.3c02750Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3475262026-05-22T06:33:51Z
dc.title.none.fl_str_mv Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
title Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
spellingShingle Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
Samprón, Iván
Chemical Looping Gasification
Oxygen carriers
Biomass
Tar removal
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
title_short Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
title_full Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
title_fullStr Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
title_full_unstemmed Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
title_sort Catalytic activity of oxygen carriers on the removal of tar byproducts for biomass chemical looping gasification application
dc.creator.none.fl_str_mv Samprón, Iván
Purnomo, Victor
Mattisson, Tobias
Leion, Henrik
Diego Poza, Luis F. de
García Labiano, Francisco
author Samprón, Iván
author_facet Samprón, Iván
Purnomo, Victor
Mattisson, Tobias
Leion, Henrik
Diego Poza, Luis F. de
García Labiano, Francisco
author_role author
author2 Purnomo, Victor
Mattisson, Tobias
Leion, Henrik
Diego Poza, Luis F. de
García Labiano, Francisco
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Samprón, Iván [0000-0002-8372-6151]
Purnomo, Victor [0000-0001-6289-9603]
Mattisson, Tobias [0000-0003-3942-7434]
Leion, Henrik [0000-0002-9716-2553]
Diego Poza, Luis F. de [0000-0002-4106-3441]
García Labiano, Francisco [0000-0002-5857-0976]
García Labiano, Francisco [glabiano@icb.csic.es]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Chemical Looping Gasification
Oxygen carriers
Biomass
Tar removal
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
topic Chemical Looping Gasification
Oxygen carriers
Biomass
Tar removal
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
description 9 figures, 1 table.
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/347526
url http://hdl.handle.net/10261/347526
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113131RB-I00
http://dx.doi.org/10.1021/acs.energyfuels.3c02750
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ACS Publications
publisher.none.fl_str_mv ACS Publications
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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