Vapor/liquid distributor for fixed-bed catalytic reaction chambe

Details Vapor/liquid distributor for fixed-bed catalytic reaction chambe Vapor/liquid distributor for fixed-bed catalytic reaction chambe

1978-05-04

1979-01-09

Wolk, Morris O.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including solid, extended surface, fluid contact reaction...

55441, 261122, 208146, 422211, B01J 804

Patent

active

041336453

ABSTRACT:
A method and distributor device for effecting the uniform distribution of a mixed-phase vapor/liquid reactant stream across the upper surface of a fixed-bed of catalyst particles. Mixed-phase reactants or components are first separated into a principally vapor-phase and a principally liquid-phase. These separated phases are then re-mixed in a manner which creates a vapor/liquid froth; the latter being re-distributed to the upper surface of the bed of catalyst particles. Briefly, the distributor comprises three annular-form, catalyst-free volumes which are defined by the interior surface of said chamber and three cylindrical walls in concentric relationship therewith.

REFERENCES:
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patent: 2981677 (1961-04-01), Bowles
patent: 3146189 (1964-08-01), Kunreuther et al.
patent: 3217469 (1965-11-01), Eckert
patent: 3378349 (1968-04-01), Shirk
patent: 3524731 (1970-08-01), Effron et al.
patent: 3652450 (1972-03-01), Boyd
patent: 3685971 (1972-08-01), Carson
patent: 3697416 (1972-10-01), Carson et al.
patent: 3723300 (1973-03-01), Carson et al.
patent: 3824080 (1974-07-01), Smith et al.

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