Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons

8 pages, 3 figures, 5 tables.

Detalhes bibliográficos
Autores: Llobet, Saúl de, Pinilla Ibarz, José Luis, Moliner Álvarez, Rafael, Suelves Laiglesia, Isabel, Arroyo, J., Moreno, F., Muñoz, M., Monné, C., Cameán Martínez, Ignacio, Ramos Alonso, Alberto, Cuesta Pedrayes, Nuria, García Suárez, Ana Beatriz
Formato: artículo
Fecha de publicación:2013
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/94420
Acesso em linha:http://hdl.handle.net/10261/94420
Access Level:acceso abierto
Palavra-chave:Catalytic decomposition
Nanostructured carbon
Graphite precursor
Internal combustión engine
Biogas
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spelling Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbonsLlobet, Saúl dePinilla Ibarz, José LuisMoliner Álvarez, RafaelSuelves Laiglesia, IsabelArroyo, J.Moreno, F.Muñoz, M.Monné, C.Cameán Martínez, IgnacioRamos Alonso, AlbertoCuesta Pedrayes, NuriaGarcía Suárez, Ana BeatrizCatalytic decompositionNanostructured carbonGraphite precursorInternal combustión engineBiogas8 pages, 3 figures, 5 tables.Catalytic Decomposition of Biogas (CDB), producing simultaneously syngases (SG), with high hydrogen contents, for spark ignition (SI) engines and bio-carbon nanofibers (BCNFs) to be further used as precursor of synthetic graphite, is presented as an alternative to the usual direct combustion. Synthetic biogas mixtures were decomposed in the presence of a Ni catalyst at different temperatures and the SG thus produced were further tested as fuel in a specifically designed SI engine, whereas the BCNFs were subjected to heat treatment to graphitize. The influence of CDB process conditions on product yields and properties, the effect of SG composition/quality in SI engine performance and emissions, as compared with the use of raw biogas and the influence of BCNFs characteristics on the structural and textural properties of the graphitic materials have been studied. The syngases presented better combustion characteristics than biogas resulting in higher engine brake thermal efficiencies and lower exhaust emissions. Furthermore, high added value graphite-like materials, with a crystalline structure similar to that of oil-derived graphite which is currently commercialized to be used as anode in rechargeable lithium-ion batteries, were prepared. © 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.The authors acknowledge the Spanish Economy and Competitiveness Ministry (MINECO) and the ERDF funds for the financial support of the Coordinated Project ENE2011-28318. The authors acknowledge EDP and BFC companies for the economical aid to carry out this work. S. de Llobet and N. Cuesta, respectively, thank the Diputación General de Aragón and the MINECO (BES-2012-052711) for Ph.D. grants to develop the work. A. Ramos thanks the Spanish Research Council for Scientific Research (CSIC) for a JAE-Doc contract, co-funded by the European Social Fund (ESF).Peer ReviewedElsevierConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2014201420132014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/94420reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.ijhydene.2013.09.086Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/944202026-05-22T06:33:51Z
dc.title.none.fl_str_mv Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
title Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
spellingShingle Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
Llobet, Saúl de
Catalytic decomposition
Nanostructured carbon
Graphite precursor
Internal combustión engine
Biogas
title_short Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
title_full Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
title_fullStr Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
title_full_unstemmed Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
title_sort Catalytic decomposition of biogas to produce hydrogen rich fuels for SI engines and valuable nanocarbons
dc.creator.none.fl_str_mv Llobet, Saúl de
Pinilla Ibarz, José Luis
Moliner Álvarez, Rafael
Suelves Laiglesia, Isabel
Arroyo, J.
Moreno, F.
Muñoz, M.
Monné, C.
Cameán Martínez, Ignacio
Ramos Alonso, Alberto
Cuesta Pedrayes, Nuria
García Suárez, Ana Beatriz
author Llobet, Saúl de
author_facet Llobet, Saúl de
Pinilla Ibarz, José Luis
Moliner Álvarez, Rafael
Suelves Laiglesia, Isabel
Arroyo, J.
Moreno, F.
Muñoz, M.
Monné, C.
Cameán Martínez, Ignacio
Ramos Alonso, Alberto
Cuesta Pedrayes, Nuria
García Suárez, Ana Beatriz
author_role author
author2 Pinilla Ibarz, José Luis
Moliner Álvarez, Rafael
Suelves Laiglesia, Isabel
Arroyo, J.
Moreno, F.
Muñoz, M.
Monné, C.
Cameán Martínez, Ignacio
Ramos Alonso, Alberto
Cuesta Pedrayes, Nuria
García Suárez, Ana Beatriz
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Catalytic decomposition
Nanostructured carbon
Graphite precursor
Internal combustión engine
Biogas
topic Catalytic decomposition
Nanostructured carbon
Graphite precursor
Internal combustión engine
Biogas
description 8 pages, 3 figures, 5 tables.
publishDate 2013
dc.date.none.fl_str_mv 2013
2014
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/94420
url http://hdl.handle.net/10261/94420
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.ijhydene.2013.09.086
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_ 1869418848360333312
score 15,812455

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