Agglomeration phenomena in a pilot scale BFB combustor fired with a biomass fuel (Contributo in atti di convegno)

Type
Label
  • Agglomeration phenomena in a pilot scale BFB combustor fired with a biomass fuel (Contributo in atti di convegno) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • Cante, R. Chirone, F. Miccio, F. Scala, A. Silvestre (2004)
    Agglomeration phenomena in a pilot scale BFB combustor fired with a biomass fuel
    in Joint Meeting of the Italian and Greek Sections of The Combustion Institute - XXVII Event of the Italian Section of the Combustion Institute, Corfu, Greece
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cante, R. Chirone, F. Miccio, F. Scala, A. Silvestre (literal)
Pagina inizio
  • 60 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Ricerche sulla Combustione - CNR (literal)
Titolo
  • Agglomeration phenomena in a pilot scale BFB combustor fired with a biomass fuel (literal)
Abstract
  • The paper presents and discusses the results concerning agglomeration phenomena manifested during an experimental campaign with a pilot scale BFB combustor fired with a biomass fuel (pine seed shells). Extensive bed agglomeration and defluidization was experienced after around 30 hr of operation under typical conditions for fluidized bed combustion. The aggregates obtained from discharged bed materials were subjected to SEM/EDX analysis that demonstrated the enrichment in potassium and the consequent formation of glassy structures. Interactions between sand and char/ash particles clearly appear from the inspection of a number of coarse aggregates that well resemble the original fuel particle. The bed agglomeration was rapidly monitored by the effect played on the measured variables that rapidly departed from their stationary values. (literal)
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