Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1991-03-28
1992-12-01
Spitzer, Robert
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55390, B01D 5306
Patent
active
051676796
ABSTRACT:
A rotary gas treating apparatus has a front-stage rotor and a rear-stage rotor each consisting essentially of an adsorbent material and allowing gas flow along a rotational axis. These rotors have, within respective rotational areas thereof, adsorbing areas for introducing a treatment-object gas and desorbing areas for introducing a recycling gas. The adsorbing area of the front-stage rotor and the adsorbing area of the rear-stage rotor are disposed in the mentioned order in a continuous treatment-object gas flow passage from an upstream side thereof. The desorbing area of the front-stage rotor and the desorbing area of the rear-stage rotor are disposed in recycling gas flow passages, respectively. With the invention, a revolving direction of the front-stage rotor and a revolving direction of the rear-stage rotor are reverse to each other. Further, the adsorbing material of the front-stage rotor has a greater average pore diameter than that forming the rear-stage rotor. And, the two rotors are driven at different revolving speeds.
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Taikishiya, K. K., "Adsorbing And Desorbing Device," Patent Abstracts of Japan, vol. 7, No. 151 (Jul. 1983).
Kawai Yasunori
Kawata Kazuyuki
Maekawa Teisuke
Mao Sho T.
Matsumoto Kimihiko
Spitzer Robert
Taikisha Ltd.
Toyo Boseki Kabushiki Kaisha
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