Gas and liquid contact apparatus – Contact devices – Porous mass
Patent
1989-11-01
1991-01-15
Wyse, Tom
Gas and liquid contact apparatus
Contact devices
Porous mass
261DIG72, 210150, B01J 1930
Patent
active
049851829
ABSTRACT:
A packing element having a cylindrical outer cover (11) with at least one guiding surface (16, 20, 21) of holohedral construction and dividing the outer cover (11) into several subspaces (19). The outer cover (11) has web ribs (12), running in the longitudinal direction of the cover, and annular ribs (13), running perpendicularly to the web ribs, thus forming approximately square net openings (14).
REFERENCES:
patent: D243531 (1977-03-01), Strigle, Jr.
patent: 3266787 (1966-08-01), Eckert
patent: 3430934 (1969-03-01), Weishaupt
patent: 4067936 (1978-01-01), Ellis et al.
patent: 4600544 (1986-07-01), Mix
Billet et al., "Neuartige Fullkorper aus Kunststoffen fur thermische Stofftrennverfahren," Sonderdruck 9(1980) Nr. 5, 219-226.
Basse Hartwig
Wittek Jurgen
Norddeutsche Seekabelwerke Aktiengesellschaft
Wyse Tom
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