Gas and liquid contact apparatus – Contact devices – Porous mass
Patent
1990-12-12
1992-07-21
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Porous mass
2611145, B01F 304
Patent
active
051320550
ABSTRACT:
This distributor comprises: a peripheral crown; a series of vertical partitions fixedly mounted on the crown at both ends thereof and extending parallel to one another; sealingly closing means bounding, between the vertical partitions, alternate spaces for collecting gas and liquid; means enabling the upward evacuation of the gas contained in the spaces for collecting gas; and a perforated bottom disposed at the base of each liquid collecting space and sealingly connected to the or each adjacent vertical partition and to the crown. Application to air distillation columns.
REFERENCES:
patent: 2714504 (1955-08-01), Bowles
patent: 3070360 (1962-12-01), Rafferty
patent: 3259380 (1966-07-01), Brown
patent: 3523762 (1970-08-01), Broughton
patent: 3937769 (1976-02-01), Strigle, Jr. et al.
patent: 4427605 (1984-01-01), Meier et al.
patent: 4744929 (1988-05-01), Robinson et al.
Norton, Packed Tower Internals, Norton Co., Arkon, Ohio, 1974, 261-97.
PCT Document WO 89/10527, Nov. 2, 1989.
Alleaume Jean-Francois
Andre Patrice
Barbe Christian
Bosquain Maurice
Darchis Francois
L'Air Liquide Societe Anonyme pour l'Etude et, l'Exploitation de
Miles Tim
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