Gas separation: processes – Solid sorption – Moving sorbent
Patent
1994-07-08
1996-04-23
Spitzer, Robert
Gas separation: processes
Solid sorption
Moving sorbent
34259, 95141, 95143, 96123, 96130, 96143, 96146, 96150, 219691, B01D 5304, B01D 5312
Patent
active
055099564
ABSTRACT:
A process and apparatus wherein an adsorption media, containing contaminants adsorbed from a contaminated gas stream, are contained in a media chamber. This chamber is defined by a generally cylindrical vessel, and the adsorption media comprises a polymeric material in particulate or bead form. The media chamber is defined in surrounding relationship to an elongate hollow guide tube which extends longitudinally along the central axis of the chamber. A microwave generator supplies microwave energy into the guide tube which functions as a waveguide. This waveguide has a plurality of slots formed therein which functions as radiators for the microwave energy. The microwave energy passes radially outwardly from the waveguide into the surrounding media throughout the length thereof to effect uniform heating of the media both longitudinally and radially. This heating effects release of the contaminants from the adsorbent media, which volatiles are then sucked out of the media.
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Arsenault Mark S.
Opperman Stephen H.
Horizon Holdings, Inc.
Spitzer Robert
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