Gas and liquid contact apparatus – Contact devices – Wet baffle
Reexamination Certificate
2007-09-18
2007-09-18
Bushey, Scott (Department: 1724)
Gas and liquid contact apparatus
Contact devices
Wet baffle
C261S114500, C202S158000
Reexamination Certificate
active
11148069
ABSTRACT:
A new tray configuration for a distillation column that utilizes the entire column cross section area as active tray area for vapor/liquid contact. The new tray configuration has no downcomers and utilizes a liquid/vapor seal pan(s) located in the vapor space of the adjoining tray to collect liquid from the tray, provide entrained vapor disengaging, distribute liquid from one active tray to another and provide a liquid and vapor seal between contact trays.
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Bushey Scott
Johnson Kenneth H.
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