Fly ash characterization from Cynaracardunculus L. gasification

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Show simple item record Serrano García, Daniel Kwapinska, Marzena Sánchez Delgado, Sergio Leahy, James J. 2021-05-06T10:27:27Z 2021-05-06T10:27:27Z 2018-04-19
dc.identifier.bibliographicCitation Energy Fuels, (2018), 32(5), 5901–5909.
dc.identifier.issn 0887-0624
dc.description.abstract This study analyzes the characteristics of fines produced during the air-blown gasification of Cynara cardunculus L. in a bubbling fluidized bed. These fines are collected by means of two hot cyclones and a hot filter. The gasification temperature is varied from 700 to 800 degrees C using olivine and magnesite as bed materials, with an equivalence ratio of 0.2. Relatively high carbon content is found in the entrained fines for all experiments. The lower heating value of the elutriated fines varies from 5.2 to 9.4 MJ/kg(db). Around 75% of the fines are captured in the first cyclone, 5% in the second cyclone, and the remaining 20% in the hot filter. The concentration of elements such as Se and Cl makes these fly ashes a hazardous material. Based on these properties the potential reuse of fly ashes is evaluated.
dc.description.sponsorship The authors recognize and appreciate the financial support of the Spanish Ministry of Economy and Competitiveness from Project ENE 2014-54942-R, Dairy Processing Technology Centre, and INTERREG IVB NEW Resource Innovation Network for European Waste Project No. 317J-RENEW.
dc.format.extent 8
dc.language.iso eng
dc.publisher American Chemical Society
dc.subject.other Elements
dc.subject.other Reaction products
dc.subject.other Biomass
dc.subject.other Gasification
dc.subject.other Materials
dc.title Fly ash characterization from Cynaracardunculus L. gasification
dc.type article
dc.description.status Publicado
dc.subject.eciencia Ingeniería Industrial
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. ENE2014-54942-R
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 5091
dc.identifier.publicationissue 5
dc.identifier.publicationlastpage 5909
dc.identifier.publicationtitle ENERGY & FUELS
dc.identifier.publicationvolume 32
dc.identifier.uxxi AR/0000021547
dc.contributor.funder Ministerio de Economía y Competitividad (España)
dc.affiliation.dpto UC3M. Departamento de Ingeniería Térmica y de Fluidos
dc.affiliation.grupoinv UC3M. Grupo de Investigación: Ingeniería de Sistemas Energéticos
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