Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide

© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/

Detalhes bibliográficos
Autores: Adánez-Rubio, Iñaki, Pérez-Astray, Antón, Mendiara, Teresa, Izquierdo Pantoja, María Teresa, Abad Secades, Alberto, Gayán Sanz, Pilar, Diego Poza, Luis F. de
Tipo de documento: artigo
Estado:Versión aceptada para publicación
Data de publicação:2018
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/160528
Acesso em linha:http://hdl.handle.net/10261/160528
Access Level:Acceso aberto
Palavra-chave:CO2 capture
Chemical looping combustion
CLOU
Biomass
Negative CO2 emissions
id ES_2527751c8d361c5d54e616b50caee9f9
oai_identifier_str oai:digital.csic.es:10261/160528
network_acronym_str ES
network_name_str España
repository_id_str
spelling Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxideAdánez-Rubio, IñakiPérez-Astray, AntónMendiara, TeresaIzquierdo Pantoja, María TeresaAbad Secades, AlbertoGayán Sanz, PilarDiego Poza, Luis F. deCO2 captureChemical looping combustionCLOUBiomassNegative CO2 emissions© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/Chemical looping combustion (CLC) is a low-cost CO2 capture technology with a low energy penalty. Bio-energy with CO2 capture and storage (BECCS) opens up the possibility for negative CO2 emissions involving the removal of CO2 already emitted into the atmosphere. The oxygen needed for combustion in CLC processes is supplied by a solid oxygen carrier circulating between the fuel reactor and the air reactor. In this work, the combustion of different types of biomass, such as pine sawdust, olive stones and almond shells, was studied in a continuous 1.5 kWth CLC unit. A mixed Cu-Mn oxide was used as the oxygen carrier. This material releases gaseous oxygen when reduced, resulting in Chemical looping combustion with oxygen uncoupling (CLOU). The released oxygen reacts with both the volatiles and char generated inside the fuel reactor when biomass is fed into it. The oxygen carrier is reoxidized in air inside the air reactor. High CO2 capture and 100% combustion efficiencies were achieved with this Cu-Mn oxygen carrier. The oxygen concentration inside the air reactor did not affect CO2 capture efficiency under the studied conditions.This work was supported by the Spanish Ministry of Economy and Competitiveness (MINECO Project: ENE2014-56857-R) and European Regional Development Fund (ERDF) funds. T. Mendiara is grateful for the ‘‘Ramón y Cajal’’ post-doctoral contract awarded by MINECO. I. Adánez-Rubio acknowledges the MINECO and University of Zaragoza (UZ) for the post-doctoral grant awarded (FJCI-2015-23862). A. Pérez-Astray thanks MINECO for the BES-2015-074651 pre-doctoral fellowship co-financed by the European Social Fund.Peer reviewedElsevierMinisterio de Economía y Competitividad (España)European CommissionUniversidad de ZaragozaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/160528reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2014-56857-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/BES-2015-074651http://dx.doi.org/10.1016/j.fuproc.2017.12.010Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1605282026-05-22T06:33:51Z
dc.title.none.fl_str_mv Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
title Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
spellingShingle Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
Adánez-Rubio, Iñaki
CO2 capture
Chemical looping combustion
CLOU
Biomass
Negative CO2 emissions
title_short Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
title_full Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
title_fullStr Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
title_full_unstemmed Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
title_sort Chemical Looping Combustion of biomass: CLOU experiments with a Cu-Mn mixed oxide
dc.creator.none.fl_str_mv Adánez-Rubio, Iñaki
Pérez-Astray, Antón
Mendiara, Teresa
Izquierdo Pantoja, María Teresa
Abad Secades, Alberto
Gayán Sanz, Pilar
Diego Poza, Luis F. de
author Adánez-Rubio, Iñaki
author_facet Adánez-Rubio, Iñaki
Pérez-Astray, Antón
Mendiara, Teresa
Izquierdo Pantoja, María Teresa
Abad Secades, Alberto
Gayán Sanz, Pilar
Diego Poza, Luis F. de
author_role author
author2 Pérez-Astray, Antón
Mendiara, Teresa
Izquierdo Pantoja, María Teresa
Abad Secades, Alberto
Gayán Sanz, Pilar
Diego Poza, Luis F. de
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Universidad de Zaragoza
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv CO2 capture
Chemical looping combustion
CLOU
Biomass
Negative CO2 emissions
topic CO2 capture
Chemical looping combustion
CLOU
Biomass
Negative CO2 emissions
description © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/160528
url http://hdl.handle.net/10261/160528
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2014-56857-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/BES-2015-074651
http://dx.doi.org/10.1016/j.fuproc.2017.12.010
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
_version_ 1869404740560879616
score 15,812429

Registros relacionados