ACID-CATALYZED PYROLYSIS OF BIOMASS FOR FURFURAL PRODUCTION (Contributo in atti di convegno)

Type
Label
  • ACID-CATALYZED PYROLYSIS OF BIOMASS FOR FURFURAL PRODUCTION (Contributo in atti di convegno) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Alternative label
  • Carmen Branca , Colomba Di Blasi , Antonio Galgano (2012)
    ACID-CATALYZED PYROLYSIS OF BIOMASS FOR FURFURAL PRODUCTION
    in 20th European Biomass Conference and Exhibition, Milan (MiCo - Milano Convention Centre) / Italy, 18-22 June 2012
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Carmen Branca , Colomba Di Blasi , Antonio Galgano (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Proceedings of the 20th European Biomass Conference and Exhibition (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Ricerche sulla Combustione, C.N.R., P.le V. Tecchio, 80125 Napoli, Italy, Dipartimento di Ingegneria Chimica, Universit√† degli Studi di Napoli \"Federico II\", P.le V. Tecchio, 80125 Napoli, Italy (literal)
Titolo
  • ACID-CATALYZED PYROLYSIS OF BIOMASS FOR FURFURAL PRODUCTION (literal)
Abstract
  • The acid catalyzed pyrolysis of corncobs is investigated for the production of furfural. The selected acidic catalysts are sulfuric acid (H2SO4), zinc chloride (ZnCl2) and ferric sulphate (Fe2(SO4)3). Experiments have been made at a heating temperature of 800K, by varying the amount of catalyst impregnated in the substrate. The maximum yields of FF are around 5-6% for the three catalytic treatments (versus yields of 0.6% for un-catalyzed pyrolysis), with potential further increase, following secondary degradation of the main anhydrosugars, up to 8.5% (H2SO4), 10% (Fe2(SO4)3) or 6.5% (ZnCl2). (literal)
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