Method and apparatus for removing fumigation gases from fumigate

Details Method and apparatus for removing fumigation gases from fumigate Method and apparatus for removing fumigation gases from fumigate

1995-02-13

1996-10-15

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

95116, 96132, 96136, 422177, 422218, 422234, B01D 5000

Patent

active

055651780

ABSTRACT:
An apparatus for removing fumigation gasses from fumigated structures is provided. Air is directed from a structure through an adsorption unit and then recirculated back into the structure. A fan directs air through the adsorption unit. The adsorption unit contains an annularly shaped adsorption bed and an inner passage way and outer passage way through which fumigation gasses are directed. A lower adsorption efficiency per pass through the adsorption bed is used in conjunction with multiple passes with the method of the present invention.

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