New gas distributor for fluidized beds prevents hot particles from reacting on it and forming hard crust. In reduction of iron ore in fluidized bed, ore particles do not sinter on distributor and perhaps clog it or otherwise interfere with gas flow. Distributor also relatively cool. In fluidized-bed production of silicon, inflowing silane does not decompose until within bed of hot silicon particles and deposits on them. Plates of spiral distributor arranged to direct incoming gas into spiral flow. Turbulence in flow reduces frequency of contact between fluidized-bed particles and distributor.


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    Titel :

    Agglomeration-Free Distributor for Fluidized Beds


    Beteiligte:
    Ouyang, F. (Autor:in) / Sinica, A. (Autor:in) / Levenspiel, O. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1986-03-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Wave Instability in Liquid-Fluidized Beds

    Nicolas, M. / Chomaz, J.-M. / Vallet, D. et al. | British Library Conference Proceedings | 1996


    Desulfurization of Coal in Fluidized Beds

    Maddury, R. / Kalvinskas, J. | NTRS | 1985


    Effects of Gravity on Swirl Stabilized Fluidized Beds

    Stocker, Dennis / Brooker, John / Zingarelli, Erin et al. | AIAA | 2006


    Granular Instability in Fluidized Beds: A Small-Over-Large Instability

    Noever, D. A. | British Library Online Contents | 1992


    Aggregate distributor

    KNIGHT RORY | Europäisches Patentamt | 2024

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