Gas and liquid contact apparatus – Contact devices – Injector type
Patent
1980-12-22
1982-04-27
Warden, Robert J.
Gas and liquid contact apparatus
Contact devices
Injector type
435314, 435818, 210205, F02M 1720
Patent
active
043270425
ABSTRACT:
Disclosed is an improved draft device for a bubble column used in a reaction wherein gas and liquid are mixed such as fermentation. The draft device consists of a plurality of vertical plates coaxially arranged within the bubble column such that each plate has one vertical edge in outwardly spaced overlapping relation to a vertical edge of an adjacent plate and has the other vertical edge in inwardly spaced overlapping relation to a vertical edge of the other adjacent plate.
REFERENCES:
patent: 1937434 (1933-11-01), Piatt
patent: 3236744 (1966-02-01), Yamaha
patent: 3400051 (1968-09-01), Hofschneider
patent: 3852384 (1974-12-01), Bearden
patent: 3969446 (1976-07-01), Franklin, Jr.
Hagino Hiroshi
Odagiri Hideo
Okutani Junichi
Kyowa Hakko Kogyo Co. Ltd.
Warden Robert J.
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