Gas separation: processes – Liquid contacting – On surface extending mass
Reexamination Certificate
2007-01-09
2007-01-09
Lawrence, Frank M. (Department: 1724)
Gas separation: processes
Liquid contacting
On surface extending mass
C095S223000, C095S228000, C096S290000, C096S294000, C034S074000, C034S075000, C034S080000, C261S112200
Reexamination Certificate
active
10482332
ABSTRACT:
A method of cleaning air, including a humidifying operation for humidifying the air containing chemical contaminants by a humidifier and taking a part of the gaseous contaminants in the air into excessive moisture to remove the contaminants from the air, and a dehumidifying operation for dehumidifying the humidified air by a condenser and taking the gaseous chemical contaminants remaining, without being removed, in the humidifying operation into condensed water for removal. By using an oblique honeycomb having both front and rear faces and both upper and lower faces disposed in open state, air is led from the front opening part of the oblique honeycomb and water is fed from the upper opening part thereof to one or both of the humidifier and condenser.
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Derwent Publications, AN 1996-374411, XP-002374900, JP 08-178350, Jul. 12, 1996.
Itoh Hiromu
Kobayashi Sadao
Matumura Yuji
Mori Naoki
Suenaga Osamu
Lawrence Frank M.
Nichias Co., Ltd.
Taisei Corporation
Tokyo Electron Limited
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