Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant

Chemical absorption is the most effective and mature post-combustion alternative that might be applied for carbon capture in fossilfuel power plants and other energy-intensive industries such as cement production, refineries and iron and steel manufacturing. In respect to the cement production, inhe...

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Autores: Vega Borrero, Fernando, Cano Palacios, Mercedes, Gallego Fernández, Luz Marina, Camino, Sara, Camino, José Antonio, Navarrete Rubia, Benito
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/69590
Acceso en línea:https://hdl.handle.net/11441/69590
https://doi.org/10.1016/j.egypro.2017.03.1760
Access Level:acceso abierto
Palabra clave:CCS
Partial oxy-combustion
CO2 capture
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spelling Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plantVega Borrero, FernandoCano Palacios, MercedesGallego Fernández, Luz MarinaCamino, SaraCamino, José AntonioNavarrete Rubia, BenitoCCSPartial oxy-combustionCO2 captureChemical absorption is the most effective and mature post-combustion alternative that might be applied for carbon capture in fossilfuel power plants and other energy-intensive industries such as cement production, refineries and iron and steel manufacturing. In respect to the cement production, inherent CO2 emissions produced during the calcination of limestone contributes around 60% of the total CO2 emissions and they can be only reduced using CCS. A test campaign was carried out in a 0.48 kg CO2/h lab-scale CO2 capture plant using a synthetic flue gas derived from both a conventional fossil-fuel power plant (15%v/v CO2) and a cement plant (20%v/v). The use of a higher CO2 concentrated flue gas enhanced the CO2 absorption and hence the overall CO2 capture process. Higher CO2 concentrations also increased the solvent cyclic capacity which was displaced to higher values as CO2 concentration shifted from 15%v/v CO2 to 20%v/v CO2. A 29% reduction of the energy consumption per ton of CO2 was achieved in the stripper as flue gas shifted from 15%v/v CO2 to 20%v/v, showing post-combustion capture based on chemical absorption as a potential approach to mitigate CO2 emissions originating from cement production.inisterio de Economía y Competitividad CTM-2014-58573-RElsevierIngeniería Química y AmbientalMinisterio de Economía y Competitividad (MINECO). España2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/69590https://doi.org/10.1016/j.egypro.2017.03.1760reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésEnergy procedia, 114, 6222-6228.CTM-2014-58573-Rhttps://www.sciencedirect.com/science/article/pii/S1876610217319628info:eu-repo/semantics/openAccessoai:idus.us.es:11441/695902026-06-17T12:51:07Z
dc.title.none.fl_str_mv Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
title Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
spellingShingle Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
Vega Borrero, Fernando
CCS
Partial oxy-combustion
CO2 capture
title_short Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
title_full Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
title_fullStr Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
title_full_unstemmed Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
title_sort Evaluation of MEA 5M performance at different CO2 concentrations of flue gas tested at a CO2 capture lab-scale plant
dc.creator.none.fl_str_mv Vega Borrero, Fernando
Cano Palacios, Mercedes
Gallego Fernández, Luz Marina
Camino, Sara
Camino, José Antonio
Navarrete Rubia, Benito
author Vega Borrero, Fernando
author_facet Vega Borrero, Fernando
Cano Palacios, Mercedes
Gallego Fernández, Luz Marina
Camino, Sara
Camino, José Antonio
Navarrete Rubia, Benito
author_role author
author2 Cano Palacios, Mercedes
Gallego Fernández, Luz Marina
Camino, Sara
Camino, José Antonio
Navarrete Rubia, Benito
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ingeniería Química y Ambiental
Ministerio de Economía y Competitividad (MINECO). España
dc.subject.none.fl_str_mv CCS
Partial oxy-combustion
CO2 capture
topic CCS
Partial oxy-combustion
CO2 capture
description Chemical absorption is the most effective and mature post-combustion alternative that might be applied for carbon capture in fossilfuel power plants and other energy-intensive industries such as cement production, refineries and iron and steel manufacturing. In respect to the cement production, inherent CO2 emissions produced during the calcination of limestone contributes around 60% of the total CO2 emissions and they can be only reduced using CCS. A test campaign was carried out in a 0.48 kg CO2/h lab-scale CO2 capture plant using a synthetic flue gas derived from both a conventional fossil-fuel power plant (15%v/v CO2) and a cement plant (20%v/v). The use of a higher CO2 concentrated flue gas enhanced the CO2 absorption and hence the overall CO2 capture process. Higher CO2 concentrations also increased the solvent cyclic capacity which was displaced to higher values as CO2 concentration shifted from 15%v/v CO2 to 20%v/v CO2. A 29% reduction of the energy consumption per ton of CO2 was achieved in the stripper as flue gas shifted from 15%v/v CO2 to 20%v/v, showing post-combustion capture based on chemical absorption as a potential approach to mitigate CO2 emissions originating from cement production.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/69590
https://doi.org/10.1016/j.egypro.2017.03.1760
url https://hdl.handle.net/11441/69590
https://doi.org/10.1016/j.egypro.2017.03.1760
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Energy procedia, 114, 6222-6228.
CTM-2014-58573-R
https://www.sciencedirect.com/science/article/pii/S1876610217319628
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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