FIELD: process engineering.
SUBSTANCE: this invention relates to fluidised bed reactor. Reactor comprises housing, tray fitted therein, drive motor engaged with said tray and scraper connected therewith to direct the product on tray top surface downward via one radial cutout on revolving tray. Note that comprises partially perforated material. Note that said material allows gas passage upward from tray top surface. Gas flow from tray top surface fluidises partially the product at tray top surface.
EFFECT: higher efficiency.
16 cl, 5 dwg, 4 ex
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Authors
Dates
2013-12-27—Published
2009-08-07—Filed