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Effect of bed material density on the performance of steam gasification of biomass in bubbling fluidized beds

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Térmica y de Fluidoses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Ingeniería de Sistemas Energéticoses
dc.contributor.authorSoria Verdugo, Antonio
dc.contributor.authorVon Berg, Lukas
dc.contributor.authorSerrano García, Daniel
dc.contributor.authorHochenauer, Christoph
dc.contributor.authorScharler, Robert
dc.contributor.authorAnca-Couce, Andrés
dc.contributor.funderEuropean Commissionen
dc.date.accessioned2021-05-13T10:42:57Z
dc.date.available2021-12-01T00:00:05Z
dc.date.issued2019-12-01
dc.description.abstractSteam gasification of lignocellulosic biomass in a bubbling fluidized bed reactor was analyzed by means of the composition of the producer gas, including tars, and temperature distribution in the reactor. The catalytic and sorbent effect of sepiolite particles was studied by comparison of the tars generated with those produced in a bed of olivine, widely used in biomass gasification applications. Sepiolite has a lower particle density, which influences the forces acting on fuel and char particles and leads to a more homogeneous distribution of them in the dense bed during the gasification process. Fluidized beds of sepiolite particles contribute to increase the heating value of the producer gas and its hydrogen content compared to gasification under the same operating conditions in olivine beds. Furthermore, the tar yield is around 25% lower when gasifying in sepiolite beds, reducing the requirement of secondary methods for tars removal. Long-term gasification tests were also conducted in a sepiolite bed to evaluate the mitigation of the sorbent/catalytic effect of sepiolite with time.en
dc.description.sponsorshipThis project has received funding from European Union’s Horizon 2020 Research and Innovation Programme under grant agreement number 731101 (BRISK II).en
dc.format.extent49 p.
dc.identifier.bibliographicCitationSoria-Verdugo, A., Von Berg, L., Serrano, D., Hochenauer, C., Scharler, R., and Anca-Couce, A. (2019). Effect of bed material density on the performance of steam gasification of biomass in bubbling fluidized beds. Fuel, 257, 116118.
dc.identifier.doihttps://doi.org/10.1016/j.fuel.2019.116118
dc.identifier.issn0016-2361
dc.identifier.publicationfirstpage116118
dc.identifier.publicationtitleFuel
dc.identifier.publicationvolume257
dc.identifier.urihttps://hdl.handle.net/10016/32623
dc.identifier.uxxiAR/0000024373
dc.language.isoeng
dc.publisherElsevier
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/731101/BRISK II
dc.rights© 2019 Elsevier
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.ecienciaEnergías Renovableses
dc.subject.otherBiomass steam gasificationen
dc.subject.otherFluidized beden
dc.subject.otherOlivineen
dc.subject.otherSepioliteen
dc.subject.otherTarsen
dc.titleEffect of bed material density on the performance of steam gasification of biomass in bubbling fluidized bedsen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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