Support device for a packed column

Details Support device for a packed column Support device for a packed column

1987-03-09

1988-05-17

Chiesa, Richard L.

Gas and liquid contact apparatus

Contact devices

Porous mass

55233, 202158, 261 94, 261113, 2611141, B01F 304

Patent

active

047449292

ABSTRACT:
A support device for supporting a packing material in a packed column having an upwardly flowing gas and a downwardly flowing liquid. The device comprises a plate having a plurality of formations. Each formation comprises spaced side walls connected by an upper wall, with apertures being provided in the side walls to permit the flow of the gas therethrough. A collecting channel is provided on at least one of the formations to collect the downwardly flowing liquid. The formations have a plural-skin construction to reduce the amount of liquid flowing through the apertures. The formations are provided with streamlining in order to improve the efficiency of gas flow.

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patent: 4171333 (1979-10-01), Moore
patent: 4264538 (1981-04-01), Moore et al.

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