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dc.contributor.author
Bruschi, Yanina Marianela
dc.contributor.author
Lopez, Eduardo
dc.contributor.author
Pedernera, Marisa Noemi
dc.contributor.author
Borio, Daniel Oscar
dc.date.available
2017-10-12T19:08:32Z
dc.date.issued
2016-03-03
dc.identifier.citation
Bruschi, Yanina Marianela; Lopez, Eduardo; Pedernera, Marisa Noemi; Borio, Daniel Oscar; Coupling exothermic and endothermic reactions in an ethanol microreformer for H2 production; Elsevier Science Sa; Chemical Engineering Journal; 294; 3-3-2016; 97-104
dc.identifier.issn
1385-8947
dc.identifier.uri
http://hdl.handle.net/11336/26488
dc.description.abstract
The steam reforming of ethanol is carried out in a microreactor for hydrogen production. The heat for the endothermic reactions is supplied by means of ethanol combustion in air, which is carried out in contiguous microchannels. The same Pd-based catalyst is assumed to be coated on both reforming and combustion channels. By means of a 1D heterogeneous mathematical model, the influence of the feed temperatures of both streams on the reactor performance is analyzed. The results show that the degree of preheating of both streams has a strong influence on the hydrogen yields and maximum temperatures. The effect of the flowrate and composition of the fuel stream on the hydrogen yields is also studied. Fairly high hydrogen yields were obtained (2.6< nH2 < 3.4) with low methane slips, within a feasible range of temperatures for the Pd catalyst (700 < TMAX < 770 ºC) to avoid catalyst deactivation. These maximum temperatures could still be further reduced by means of an optimal selection of the air flowrate and ethanol molar fraction on the fuel side, or using distributed feed of fuel along the reactor length.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Sa
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Reformado de Etanol
dc.subject
Hidrogeno
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Acoplamiento Térmico de Reacciones
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Micro-Reactores
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Otras Ingeniería Química
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Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Coupling exothermic and endothermic reactions in an ethanol microreformer for H2 production
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-10-09T15:33:35Z
dc.journal.volume
294
dc.journal.pagination
97-104
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Bruschi, Yanina Marianela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil
Fil: Lopez, Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil
Fil: Pedernera, Marisa Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil
Fil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.journal.title
Chemical Engineering Journal
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cej.2016.02.079
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