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dc.contributor.authorGonzález Vázquez, María del Pilares_ES
dc.contributor.authorGarcía Fernández, Robertoes_ES
dc.contributor.authorGil Matellanes, María Victoriaes_ES
dc.contributor.authorPevida García, Covadongaes_ES
dc.contributor.authorRubiera González, Fernandoes_ES
dc.date.accessioned2018-06-29T11:17:39Z-
dc.date.available2018-06-29T11:17:39Z-
dc.date.issued2018-05-03-
dc.identifier.citationEnergy 155: 426-437 (2018)es_ES
dc.identifier.issn0360-5442-
dc.identifier.urihttp://hdl.handle.net/10261/167229-
dc.description.abstractTwelve commercial and unconventional biomass fuels were evaluated in steam gasification; these include samples of hard (wood, almond, olive and pine kernel wastes) and soft (miscanthus, switchgrass, coffee, cocoa and grape wastes) biomass. Gasification tests at 700–1000 °C of biomass chars obtained from a bubbling fluidized bed reactor were performed in a TG analyzer. Steam gasification kinetics were extensively analyzed: an index of key parameters for the twelve biomasses and the correlation to biomass ash composition were developed. The random pore model (RPM) described the experimental reactivity best, with activation energies of 59–196 kJ mol−1. The study of their reactivities provided a ranking of fast-, medium- and slow-kinetics fuels. The influence of alkaline and alkaline-earth metals (AAEM) on reactivity revealed that K, Na and Mg had a positive effect while Si, P and Ca had a negative influence.es_ES
dc.description.sponsorshipThis work has received financial support from the Spanish MINECO (ENE2014-53515-P), cofinanced by the European Regional Development Fund (ERDF), and from the Gobierno del Principado de Asturias (PCTI-GRUPIN14-079).es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationMINECO/ICTI2013-2016/ENE2014-53515-Pes_ES
dc.relation.isversionofPostprintes_ES
dc.rightsembargoedAccesses_ES
dc.subjectBiomasses_ES
dc.subjectSteam gasificationes_ES
dc.subjectTGAes_ES
dc.subjectKinetic parameterses_ES
dc.subjectAsh inorganic elementses_ES
dc.titleUnconventional biomass fuels for steam gasification: Kinetic analysis and effect of ash composition on reactivityes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.energy.2018.04.188-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.energy.2018.04.188es_ES
dc.identifier.e-issn1873-6785-
dc.embargo.terms2020-05-04es_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-nd/4.0/es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderPrincipado de Asturiases_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.contributor.orcidGil Matellanes, María Victoria [0000-0002-2258-3011]es_ES
dc.contributor.orcidPevida García, Covadonga [0000-0002-4662-8448]es_ES
dc.contributor.orcidRubiera González, Fernando [0000-0003-0385-1102]es_ES
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