Gas and liquid contact apparatus – Contact devices – Wet baffle
Reexamination Certificate
2007-06-19
2007-06-19
Bushey, Scott (Department: 1724)
Gas and liquid contact apparatus
Contact devices
Wet baffle
C261S114500, C202S158000
Reexamination Certificate
active
10918557
ABSTRACT:
A gas-liquid contacting tray equipped with downcomers having sidewalls with liquid outlet openings, which openings are provided with a liquid guiding device such as a lip or a spout. In one embodiment the contacting tray constitutes an upper tray having downcomer(s) which are arranged in parallel, and symmetrically, with downcomers on a lower tray.
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“Distillation Design”, Henry Z. Kister, McGraw-Hill Inc., 1992 pp. 260-291.
Bushey Scott
Hickman Wiliam E.
Shell Oil Company
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