Ammonia formation and release in the kraft recovery cycle: An overview

M Kymäläinen, M Forssen, Nikolai De Martini, Mikko Hupa

    Forskningsoutput: Kapitel i bok/konferenshandlingKonferensbidragVetenskapligPeer review

    Sammanfattning

    A review with 11 refs. is presented.  A significant amt. of N -​- the amt. corresponding to the amt. of N in the NOx emission from the recovery boiler -​- converts to the form of NH3 during green and white liquor processing.  The NH3-​forming compd. is cyanate (OCN) which originates in the smelt from the recovery boiler.  There are several release points for this NH3, but in all, this NH3 is removed from the recovery process at the latest during the first effects of black liquor evapn.
    OriginalspråkOdefinierat/okänt
    Titel på gästpublikationInternational Chemical Recovery Conference : changing recovery technology to meet the challenges of the pulp and paper industry
    Redaktörer NN
    Sidor247–250
    StatusPublicerad - 2001
    MoE-publikationstypA4 Artikel i en konferenspublikation
    Evenemangconference; 2001-06-11; 2001-06-14 - Château Whistler Resort, Whistler, British Columbia, Canada
    Varaktighet: 11 jun 200114 jun 2001

    Konferens

    Konferensconference; 2001-06-11; 2001-06-14
    Period11/06/0114/06/01

    Citera det här