Gas separation: processes – Liquid contacting – And recycle or reuse of contact liquid for further contact
Patent
1997-12-08
1999-06-01
Woo, Jay H.
Gas separation: processes
Liquid contacting
And recycle or reuse of contact liquid for further contact
95205, 96239, 96249, 96250, 96262, 96269, 96279, 96343, 96351, B01D 4700
Patent
active
059084910
ABSTRACT:
An air cleaner for efficiently providing clean air for a structure is comprised of a housing having an intake port and an exhaust port. At least one air chamber having a liquid reservoir at its base is disposed within the housing. A fan draws air through the intake port and the air passes in turn through each liquid reservoir and then its air chamber and discharges the air through the exhaust port. A switch controls the fan and is turned off whenever the liquid level within the device is improper with the device having a flush valve for discharging exhaust liquid and a liquid fill valve for introduction of liquid.
REFERENCES:
patent: 3485015 (1969-12-01), Vecchio
patent: 3563005 (1971-02-01), Jones
patent: 4251486 (1981-02-01), Sohda
patent: 4859405 (1989-08-01), Squarer et al.
patent: 4861558 (1989-08-01), Lehto
patent: 4939809 (1990-07-01), Park
patent: 5035346 (1991-07-01), Kalman
patent: 5364424 (1994-11-01), Junior
Loffler Peter
Pham Minh-Chau T.
Woo Jay H.
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