Gas and liquid contact apparatus – Contact devices – Wet baffle
Patent
1991-02-25
1991-09-10
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Wet baffle
B01F 304
Patent
active
050471791
ABSTRACT:
An improved distillation column downcomer, in which the seal pan of the downcomer is spaced above the adjacent lower tray and connected to the tray by a perforated plate, whereby the effective active tray area is increased (by placing that portion of the tray normally occupied by the downcomer seal pan back into use as a portion of the tray through which vapor may pass for contact with the liquid on the tray--the contact being made by the vapor passing through the perforated plate connecting the seal pan and the tray), which thereby increases the throughput capacity of a given distillation tower.
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Johnson Kenneth H.
Miles Tim
Nye Trays, Inc.
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