Fluidized catalyst regeneration apparatus

Details Fluidized catalyst regeneration apparatus Fluidized catalyst regeneration apparatus

1982-04-12

1984-02-07

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

422 49, 422146, 422200, B01J 824

Patent

active

044303025

ABSTRACT:
An apparatus suitable for use as the regenerator of a fluidized catalytic cracking process is disclosed. The apparatus is characterized by the novel heat removal system used to cool the internal volume of the apparatus. The heat removal system comprises banks of vertical hairpin-type cooling coils suspended through the sidewall of the vessel. The manifolds used to supply and remove coolant are located outside the vessel, with each manifold being separately controllable to allow the shutdown of individual banks of heat exchange coils.

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