dc.contributor.author | Remiro Eguskiza, Aingeru | |
dc.contributor.author | Valle Pascual, Beatriz | |
dc.contributor.author | Oar Arteta, Lide | |
dc.contributor.author | Aguayo Urquijo, Andrés Tomás | |
dc.contributor.author | Bilbao Elorriaga, Javier | |
dc.contributor.author | Gayubo Cazorla, Ana Guadalupe | |
dc.date.accessioned | 2024-02-08T07:44:40Z | |
dc.date.available | 2024-02-08T07:44:40Z | |
dc.date.issued | 2014-04-24 | |
dc.identifier.citation | International Journal of Hydrogen Energy 39(13) : 6889-6898 (2014) | |
dc.identifier.issn | 1879-3487 | |
dc.identifier.issn | 0360-3199 | |
dc.identifier.uri | http://hdl.handle.net/10810/64810 | |
dc.description.abstract | The feasibility of the steam reforming of bio-oil aqueous fraction and bio-ethanol mixtures has been studied in a continuous process with two in-line steps: thermal step at 300 ºC (for the controlled deposition of pyrolytic lignin during the heating of the bio-oil/bio-ethanol feed) followed by steam reforming in a fluidized bed reactor on a Ni/-Al2O3 catalyst. The effect of bio-ethanol content in the feed has been analyzed in both the thermal and reforming steps, and the suitable range of operating conditions (temperature and space-time) has been determined for obtaining a high and steady hydrogen yield. Higher ethanol content in the mixture feed improves the reaction indices and reduces coke deposition. Operating conditions of 700 ºC and space-times higher than 0.23 gcatalyst h (gbio-oil+EtOH)-1 are suitable for attaining almost fully conversion of oxygenates (bio-oil and ethanol) and hydrogen yields above 93 %, with low catalyst deactivation. | es_ES |
dc.description.sponsorship | This work was carried out with the financial support of the
Department of Education Universities and Investigation of the
Basque Government (IT748-13), the University of the Basque
Country (UFI 11/39) and the Ministry of Economy and
Competitiveness of the Spanish Government (Project
CTQ2012-13428/PPQ). | |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/CTQ2012-13428/PPQ | |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject | bio-oil | es_ES |
dc.subject | bioethanol | |
dc.subject | hydrogen production | |
dc.subject | steam reforming | |
dc.subject | fluidized reactor | |
dc.title | Hydrogen production by steam reforming of bio-oil/bio-ethanol mixtures in a continuous thermal-catalytic process | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2014 Elsevier under CC BY-NC-ND license | |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0360319914005357 | |
dc.identifier.doi | 10.1016/j.ijhydene.2014.02.137 | |
dc.departamentoes | Ingeniería química | es_ES |
dc.departamentoeu | Ingeniaritza kimikoa | es_ES |