公开(公告)号：WO2020152651A1

公开(公告)日：2020-07-30

申请号：PCT/IB2020/050578

申请日：2020-01-24

Applicant: FLSMIDTH A/S

Inventor： CHRISTODOULOU, Lance ,  SADLER, Byron ,  BARNARD, Ludi ,  SPINK, Andrew

IPC: B03D1/14 ,  B03B5/62 ,  B03D1/24

Abstract: A fluidized bed separator (100) may include a plurality of nozzles (122) provided to a fluidized bed panel (110); a slipstream outlet (124) fluidly connecting a fluidization fluid distribution chamber (108) to a pump (120); a dissolved gas solution inlet (123) for returning dissolved gas solution (121) to the fluidization fluid distribution chamber (108) from the pump (120); a manifold (140) configured with multiple entry points (141); an air distribution chamber (128) provided below a fluidization fluid distribution chamber (108); means (119) for pre-aerating feed slurry (113) to the fluidized bed separator (100); and/or means, such an inlet (119) for delivering gas (118) (e.g., air), to the pump (120).