Catalytic pyrolysis of biomass in a fluidized bed reactor: Influence of the acidity of H-beta zeolite

    Tutkimustuotos: LehtiartikkeliArtikkeliTieteellinenvertaisarvioitu

    125 Sitaatiot (Scopus)

    Abstrakti

    Catalytic pyrolysis of pine biomass was carried out in a fluidized bed reactor at 450 degrees C. The acidic catalysts used as bed material in the reactor were B-zeolites with varying silica to alumina ratio, thus having different acid strengths. Quartz sand was used as bed material in the non-catalytic experiment. The yield of the different product phases was clearly influenced by the zeolites acidity. The chemical composition of the bio-oil was dependent on the catalyst. Zeolites with stronger acidity formed less organic oil, and respectively more water and polyaromatic hydrocarbons than less acidic zeolites.
    AlkuperäiskieliEi tiedossa
    Sivut473–480
    Sivumäärä8
    JulkaisuProcess Safety and Environmental Protection
    Vuosikerta85
    NumeroB5
    DOI - pysyväislinkit
    TilaJulkaistu - 2007
    OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

    Keywords

    • bio-oil
    • biomass
    • fluidized bed reactor
    • pyrolysis
    • zeolites

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