CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane

18 figures, 9 tables.

Detalles Bibliográficos
Autores: Bartocci, Pietro, Abad Secades, Alberto, Cabello Flores, Arturo, Obras-Loscertales, Margarita de las, Lu, Wang, Yang, Haiping, Fantozzi, Francesco
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/266127
Acceso en línea:http://hdl.handle.net/10261/266127
Access Level:acceso abierto
Palabra clave:CFD
Fluidized bed
Air reactor
Chemical looping
Combustion
Biomethane
Carbon negative technologies
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
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spelling CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethaneBartocci, PietroAbad Secades, AlbertoCabello Flores, ArturoObras-Loscertales, Margarita de lasLu, WangYang, HaipingFantozzi, FrancescoCFDFluidized bedAir reactorChemical loopingCombustionBiomethaneCarbon negative technologieshttp://metadata.un.org/sdg/7Ensure access to affordable, reliable, sustainable and modern energy for all18 figures, 9 tables.To realize a carbon negative power production technology, it is interesting the option of coupling a Chemical Loping Combustor to a gas turbine. The development of this technology foreseen in the project GTCLC-NEG has some technical barriers, the most important of which is the operation of the chemical looping combustor at high temperature and high pressure conditions. To overcome these limits CFD modeling can be performed to optimize the behavior of the combustor and its design process. This work models the FUEL reactor of a chemical looping combustion plant working in batch mode and based on the reactor available at the Instituto de Carboquimica in Zaragoza, Spain. It is used an oxygen carrier mainly based on 60% mass Fe2O3 and 40% mass Al2O3. Biomethane is fed to the bottom of the fluidized bed with different velocities and mass flows and the composition of the gases at the outlet of the fuel reactor is measured. The results show that it is possible to model a 2 min duration reduction cycle by running the model for a time comprised between a minimum of 4 h and a maximum of 2 days of simulation. Another important result is the modeling of the chemical reactions happening in the reactor. Kinetics is modelled based on Activation energy (66 kJ/mol) and Pre-exponential factor (4.34 × 101 m3n mol−n s−1). The simple kinetic scheme gives reasonable first approximations and can be used to determine the duration of the reaction, the composition of the exhaust gases and the biofuel conversion.This work has been partially funded by the GTCLC-NEG project that has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 101018756.Peer reviewedMultidisciplinary Digital Publishing InstituteEuropean CommissionBartocci, Pietro [0000-0002-9888-6852]Abad Secades, Alberto [0000-0002-4995-3473]Cabello Flores, Arturo [0000-0002-6597-1532]Obras-Loscertales, Margarita de las [0000-0001-9362-6077]Fantozzi, Francesco [0000-0002-8674-8364]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/266127reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/101018756http://dx.doi.org/10.3390/pr10030588Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2661272026-05-22T06:33:51Z
dc.title.none.fl_str_mv CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
title CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
spellingShingle CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
Bartocci, Pietro
CFD
Fluidized bed
Air reactor
Chemical looping
Combustion
Biomethane
Carbon negative technologies
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
title_short CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
title_full CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
title_fullStr CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
title_full_unstemmed CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
title_sort CFD modelling of the fuel reactor of a Chemical Loping Combustion plant to be used with biomethane
dc.creator.none.fl_str_mv Bartocci, Pietro
Abad Secades, Alberto
Cabello Flores, Arturo
Obras-Loscertales, Margarita de las
Lu, Wang
Yang, Haiping
Fantozzi, Francesco
author Bartocci, Pietro
author_facet Bartocci, Pietro
Abad Secades, Alberto
Cabello Flores, Arturo
Obras-Loscertales, Margarita de las
Lu, Wang
Yang, Haiping
Fantozzi, Francesco
author_role author
author2 Abad Secades, Alberto
Cabello Flores, Arturo
Obras-Loscertales, Margarita de las
Lu, Wang
Yang, Haiping
Fantozzi, Francesco
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Bartocci, Pietro [0000-0002-9888-6852]
Abad Secades, Alberto [0000-0002-4995-3473]
Cabello Flores, Arturo [0000-0002-6597-1532]
Obras-Loscertales, Margarita de las [0000-0001-9362-6077]
Fantozzi, Francesco [0000-0002-8674-8364]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv CFD
Fluidized bed
Air reactor
Chemical looping
Combustion
Biomethane
Carbon negative technologies
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
topic CFD
Fluidized bed
Air reactor
Chemical looping
Combustion
Biomethane
Carbon negative technologies
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
description 18 figures, 9 tables.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
2022
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/10261/266127
url http://hdl.handle.net/10261/266127
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/EC/H2020/101018756
http://dx.doi.org/10.3390/pr10030588
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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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