Gas and liquid contact apparatus – Contact devices – Wet baffle
Patent
1991-06-25
1992-04-21
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Wet baffle
2611143, B01F 304
Patent
active
051065568
ABSTRACT:
A downcomer tray assembly for vapor liquid contact towers. The region of the tray beneath an upper downcomer is constructed with a raised, perforated region for improving mass transfer efficiency. The raised region reduces fluid pressure to vent excess vapor from the underlying tray. The vented vapor is selectively directed into the liquid discharged from the downcomer and imparted with a horizontal flow characteristic. In this manner both entrained liquid and entrained gas can be effectively released to facilitate a stabilized vapor-liquid flow configuration.
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Linde Multiple Downcomer Trays, Union Carbide Corp., P.O. Box 44, Tonawanda, NY 14150.
Beckman Daniel H.
Binkley Michael J.
Bonilla Jorge A.
Gage Gary W.
Thorngren John T.
Glitsch, Inc.
Miles Tim
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