Liquid degaser in an ebullated bed process

Details Liquid degaser in an ebullated bed process Liquid degaser in an ebullated bed process

1987-12-02

1989-12-12

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

55184, 55398, 422147, B01J 820

Patent

active

048866440

ABSTRACT:
In an ebullated bed reactor it has been found that an improved gas-liquid separator effectively removes gas from recycle liquid used to ebullate the catalyst bed. The gas-liquid separator comprises a cup with a plurality of riser conduits. Helical members are positioned within the riser conduits which impart a tangential velocity component to the fluid. Cyclone separators effect the final liquid-vapor separation. Vapor is directed to a vapor rich zone in the reactor.

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Chemical Engineering, Motionless Mixers for Viscous Polymers; Chen; S. J. and MacDonald; A. R.; Mar. 19, 1973, pp. 105-111.

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