Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane

14 figures, 4 tables.

Detalhes bibliográficos
Autores: Gómez Alonso, Laura, Martínez Berges, Isabel, Navarro López, María Victoria, García Martínez, Tomás, Murillo Villuendas, Ramón
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/266264
Acesso em linha:http://hdl.handle.net/10261/266264
Access Level:acceso abierto
Palavra-chave:CO/CO2 methanation
Water adsorption
Zeolite 5A
SNG production
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
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spelling Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methaneGómez Alonso, LauraMartínez Berges, IsabelNavarro López, María VictoriaGarcía Martínez, TomásMurillo Villuendas, RamónCO/CO2 methanationWater adsorptionZeolite 5ASNG productionhttp://metadata.un.org/sdg/7Ensure access to affordable, reliable, sustainable and modern energy for all14 figures, 4 tables.Sorption-enhanced methanation (SEM) is one of the solutions proposed for the production of high quality synthetic natural gas (SNG) under mild conditions of temperature and pressure. In this novel process, the methanation reaction is performed in the presence of an adsorbent that retains the water produced as by-product. The SEM potential of a Rh-based catalyst and a zeolite 5A adsorbent has been demonstrated for both CO and CO2 hydrogenation. Pure CH4 production was possible operating at 275 °C and atmospheric pressure under sorption-enhanced CO2 methanation conditions for space velocities of up to 514 mlCO2/gcat/h. For sorption-enhanced CO methanation, CH4 purities of 86 vol% were achieved under the same operating conditions but at lower space velocity (440 mlCO/gcat/h). Finally, SEM/regeneration cycles were performed for a feed gas containing CO and CO2, achieving stable performance throughout the cycles and a constant CH4 purity of about 60 vol% for the operating conditions chosen.Authors acknowledge the project RTI2018-095575-B-I00 funded by MCIN/AEI/10.13039/501100011033/ and "ERDF A way of making Europe" and the Regional Government of Aragon (DGA) under the research groups support programme. Laura Gómez also thanks the DGA for her pre-doctoral fellowship. Isabel Martínez thanks the grant RYC2019-026929-I funded by MCIN/AEI/10.13039/501100011033 and "ESF Investing in your future".Peer reviewedElsevier BVMinisterio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)European CommissionGobierno de AragónMartínez Berges, Isabel [0000-0002-2364-463X]Navarro López, María Victoria [0000-0002-4992-9019]García Martínez, Tomás [0000-0003-4255-5998]Murillo Villuendas, Ramón [0000-0002-0299-506X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/266264reponame: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/RTI2018-095575-B-I00http://dx.doi.org/10.1016/j.cej.2022.135842Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2662642026-05-22T06:33:51Z
dc.title.none.fl_str_mv Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
title Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
spellingShingle Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
Gómez Alonso, Laura
CO/CO2 methanation
Water adsorption
Zeolite 5A
SNG production
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
title_short Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
title_full Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
title_fullStr Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
title_full_unstemmed Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
title_sort Sorption-enhanced CO and CO2 methanation (SEM) for the production of high purity methane
dc.creator.none.fl_str_mv Gómez Alonso, Laura
Martínez Berges, Isabel
Navarro López, María Victoria
García Martínez, Tomás
Murillo Villuendas, Ramón
author Gómez Alonso, Laura
author_facet Gómez Alonso, Laura
Martínez Berges, Isabel
Navarro López, María Victoria
García Martínez, Tomás
Murillo Villuendas, Ramón
author_role author
author2 Martínez Berges, Isabel
Navarro López, María Victoria
García Martínez, Tomás
Murillo Villuendas, Ramón
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
European Commission
Gobierno de Aragón
Martínez Berges, Isabel [0000-0002-2364-463X]
Navarro López, María Victoria [0000-0002-4992-9019]
García Martínez, Tomás [0000-0003-4255-5998]
Murillo Villuendas, Ramón [0000-0002-0299-506X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv CO/CO2 methanation
Water adsorption
Zeolite 5A
SNG production
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
topic CO/CO2 methanation
Water adsorption
Zeolite 5A
SNG production
http://metadata.un.org/sdg/7
Ensure access to affordable, reliable, sustainable and modern energy for all
description 14 figures, 4 tables.
publishDate 2022
dc.date.none.fl_str_mv 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/10261/266264
url http://hdl.handle.net/10261/266264
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/RTI2018-095575-B-I00
http://dx.doi.org/10.1016/j.cej.2022.135842
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 15.81155

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