Catalytic cracking apparatus using cross-flow regenerator

Details Catalytic cracking apparatus using cross-flow regenerator Catalytic cracking apparatus using cross-flow regenerator

1991-12-13

1993-04-27

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

422145, 431 7, F27B 1508, B01J 818

Patent

active

052059936

ABSTRACT:
An process and apparatus are disclosed for fluidized bed catalyst regeneration in a cross-flow type regenerator. A baffled coked catalyst inlet located within the dense bed of catalyst disperses and distributes coked catalyst flow in a direction generally normal to the direction of flow in the catalyst inlet. The baffle significantly reduces the stagnant regions in the bed.

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