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dc.contributor.authorMendiara, Teresa-
dc.contributor.authorAbad Secades, Alberto-
dc.contributor.authorDiego Poza, Luis F. de-
dc.contributor.authorGarcía Labiano, Francisco-
dc.contributor.authorGayán Sanz, Pilar-
dc.contributor.authorAdánez Elorza, Juan-
dc.identifier.citationInternational Journal of Greenhouse Gas Control 19: 322-330 (2013)es_ES
dc.description9 paginas, 6 figuras, 2 tablas,es_ES
dc.description.abstractChemical looping combustion (CLC) is a promising CO2 capture technology with a very low energy penalty and cost. Several previous studies have demonstrated the feasibility of this technology using both gaseous and solid fuels. The combustion of biomass using CLC would make the concept of negative-CO2 emission possible. This paper presents a study of biomass combustion in a continuous CLC unit using pine wood as fuel and iron ore as an oxygen carrier and analyses several parameters influencing the CLC process. High carbon captures (>95%) were achieved in the interval 880–915 °C using both steam and CO2 as gasifying agents. Tar compounds were detected at the fuel reactor outlet. After 78 h of continuous operation, no changes were detected in the physical and chemical properties of the oxygen carrier particles.es_ES
dc.description.sponsorshipThe authors would like to thank the Spanish Ministry for Science and Innovation for financial support received via the ENE2011-26354 project. This work was also partially supported by the European Commission, under the RFCS program (ACCLAIM Project, Contract RFCP-CT-2012-406). T. Mendiara acknowledges the “Juan de la Cierva” postdoctoral contract awarded by this Ministry. The authors also thank PROMINDSA for providing the iron ore used in this work.es_ES
dc.subjectCO2 capturees_ES
dc.subjectChemical loopinges_ES
dc.subjectIron orees_ES
dc.titleBiomass combustion in a CLC system using an iron ore as an oxygen carrieres_ES
dc.description.peerreviewedPeer reviewedes_ES
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