A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes

5 Tables, 8 Figures.-- © 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/

Detalles Bibliográficos
Autores: Abad Secades, Alberto, Mendiara, Teresa, Diego Poza, Luis F. de, García Labiano, Francisco, Gayán Sanz, Pilar, Adánez Elorza, Juan
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/183906
Acceso en línea:http://hdl.handle.net/10261/183906
Access Level:acceso abierto
Palabra clave:CO2 capture
Combustion
Solid fuel
Chemical looping
Oxygen carrier
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spelling A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processesAbad Secades, AlbertoMendiara, TeresaDiego Poza, Luis F. deGarcía Labiano, FranciscoGayán Sanz, PilarAdánez Elorza, JuanCO2 captureCombustionSolid fuelChemical loopingOxygen carrier5 Tables, 8 Figures.-- © 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/A simple model based on oxygen carrier kinetics has been developed for the in situ Gasification Chemical Looping Combustion (iG-CLC) process. Once the kinetic parameters for different oxygen carriers and solid fuels are known, the model allows easy and fast comparison of different oxygen carrier-solid fuel pairs, which is the main purpose of the model here presented. The comparison is based on the estimation of the CO2 capture efficiency value (ηCC) and the total oxygen demand (ΩT) as evaluating parameters. To show the proposed procedure for the comparison, two Fe-based oxygen carriers (ilmenite and Tierga ore), and five different types of solid fuels: anthracite (Yangquan), sub-bituminous (Tremedal), two bituminous coals (Cerrejón and Taldinsky) and one biomass (olive tree pruning) have been considered. The comparison of the calculated CO2 capture efficiency and total oxygen demand must be done including the effect of operating conditions such as temperature and solids circulation rate. A set of optimized operating conditions are given as a reference for future evaluations of different oxygen carrier-solid fuel pairs. This method is thought as a useful tool for a preliminary evaluation of new oxygen carriers for iG-CLC with different solid fuels.This work was supported by the Spanish Ministry of Economy and Competitiveness (projects ENE2014-56857-R, ENE2016-77982-R), by the European Regional Development Fund (ERDF), the EU project ACCLAIM (RFCP-CT-2012-00006). T. Mendiara thanks for the “Ramón y Cajal” post-doctoral contract awarded by the Spanish Ministry of Economy and Competitiveness. The authors also thank PROMINDSA for providing the iron ore used in this work.Peer reviewedElsevier BVMinisterio de Economía y Competitividad (España)European CommissionAbad Secades, Alberto [0000-0002-4995-3473]Mendiara, Teresa [0000-0002-0042-4036]Diego Poza, Luis F. de [0000-0002-4106-3441]García Labiano, Francisco [0000-0002-5857-0976]Gayán Sanz, Pilar [0000-0002-6584-5878]Adánez Elorza, Juan [0000-0002-6287-098X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/183906reponame: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/ENE2016-77982-Rhttp://dx.doi.org/10.1016/j.fuproc.2018.07.031Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1839062026-05-22T06:33:51Z
dc.title.none.fl_str_mv A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
title A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
spellingShingle A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
Abad Secades, Alberto
CO2 capture
Combustion
Solid fuel
Chemical looping
Oxygen carrier
title_short A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
title_full A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
title_fullStr A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
title_full_unstemmed A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
title_sort A simple model for comparative evaluation of different oxygen carriers and solid fuels in iG-CLC processes
dc.creator.none.fl_str_mv Abad Secades, Alberto
Mendiara, Teresa
Diego Poza, Luis F. de
García Labiano, Francisco
Gayán Sanz, Pilar
Adánez Elorza, Juan
author Abad Secades, Alberto
author_facet Abad Secades, Alberto
Mendiara, Teresa
Diego Poza, Luis F. de
García Labiano, Francisco
Gayán Sanz, Pilar
Adánez Elorza, Juan
author_role author
author2 Mendiara, Teresa
Diego Poza, Luis F. de
García Labiano, Francisco
Gayán Sanz, Pilar
Adánez Elorza, Juan
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Abad Secades, Alberto [0000-0002-4995-3473]
Mendiara, Teresa [0000-0002-0042-4036]
Diego Poza, Luis F. de [0000-0002-4106-3441]
García Labiano, Francisco [0000-0002-5857-0976]
Gayán Sanz, Pilar [0000-0002-6584-5878]
Adánez Elorza, Juan [0000-0002-6287-098X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv CO2 capture
Combustion
Solid fuel
Chemical looping
Oxygen carrier
topic CO2 capture
Combustion
Solid fuel
Chemical looping
Oxygen carrier
description 5 Tables, 8 Figures.-- © 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
2019
2019
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/10261/183906
url http://hdl.handle.net/10261/183906
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/ENE2016-77982-R
http://dx.doi.org/10.1016/j.fuproc.2018.07.031
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
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 15.812429

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