Wet gas scrubbing process

Details Wet gas scrubbing process Wet gas scrubbing process

1973-06-13

1976-07-20

Thomas, Earl C.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Sulfur or sulfur containing component

423234, 4232155, 252411S, B01D 5334

Patent

active

039707407

ABSTRACT:
A process for removing catalyst fines and acidic gases from a fluid catalytic cracking process regenerator gaseous effluent by scrubbing the effluent with an aqueous scrubbing mixture maintained within a critical pH range in a jet ejector venturi scrubbing system.

REFERENCES:
patent: 2113198 (1938-04-01), Nonhebel
patent: 2684231 (1954-07-01), Pomykala
patent: 3385030 (1968-05-01), Letvin
patent: 3632305 (1972-01-01), Hardison
patent: 3755990 (1973-09-01), Hardison
Asahara, "Double Alkali Systems for Control of Sulfur Oxide Pollution," Chemical Economy & Engineering Review, vol. 4, No. 12 (Dec. 1972), pp. 30-35.
Jones, "Development of the Venturi Scrubber," Industrial & Engineering Chemistry, vol. 41, No. 11, Nov. 1949, pp. 2424-2427.

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