Fluid handling – Systems – System with plural openings – one a gas vent or access opening
Patent
1996-10-02
1998-09-01
Ferensic, Denise L.
Fluid handling
Systems
System with plural openings, one a gas vent or access opening
137810, 251126, 422181, E03B 707
Patent
active
057996911
ABSTRACT:
A device for feeding a gaseous fluid radially from a center of a vessel outwards, including a central vertical gas feed tube having at least one vertical row of discharge openings, a catalyst bed of bulk material accommodated in a perforated basket, which includes a perforated cylindrical surface surrounding the central vertical gas feed tube in a spaced relationship thereto and defines with the guide feed tube a hollow cylindrical space, the perforated cylindrical surface defining an impingement surface of the catalyst bed, and deflector elements provided at the at least one row of the discharge openings to insure a substantially tangential flow of gas into the hollow cylindrical space.
REFERENCES:
patent: 1539435 (1925-05-01), Schutz
patent: 1771815 (1930-07-01), Padjen
patent: 3123285 (1964-03-01), Lee
patent: 3548853 (1970-12-01), McEuen
patent: 3563260 (1971-02-01), Ellis
patent: 3719457 (1973-03-01), Nagamatsu
Ball John
Ferensic Denise L.
Uhde GmbH
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