Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact steam to disinfect or sterilize
Patent
1994-02-04
1995-07-11
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact steam to disinfect or sterilize
422 3, 422 25, 422295, 422307, A61L 206
Patent
active
054318785
ABSTRACT:
Refuse is sterilized by a system in which refuse is placed into a dumpster, the dumpster having an injection manifold adjacent to the bottom. The dumpster is placed into an autoclave, and steam enters the autoclave and is directed through the injection manifold so that all the steam passes through the refuse. The pressure within the autoclave is controlled to remain relatively low, around 20 psi, and the steam is continued until the temperature is at least 212.degree. F.
REFERENCES:
patent: 4316871 (1982-02-01), De Fraites
patent: 5149507 (1992-09-01), Ellis, Jr.
patent: 5217688 (1993-06-01), Von Lersner
patent: 5223231 (1993-06-01), Drake
patent: 5246674 (1993-09-01), Katschnig et al.
patent: 5290511 (1994-03-01), Newman
Tuel Donald
Vason James H.
Atlanta International Waste, Inc.
Freed Rachel
Housel James C.
Middleton James B.
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