Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1996-06-18
1999-03-16
Tran, Hien
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
422180, 422221, 422222, 501 951, 55DIG30, B01D 5334, F01N 328
Patent
active
058826084
ABSTRACT:
A pollution control device has a metal housing, a solid pollution control device disposed within the metal housing, and a mounting mat disposed between the pollution control element and the housing for positioning the pollution control element and for absorbing mechanical and thermal shock. The mounting mat includes a layer of intumescent material having at least one insert formed of a resilient, flexible, fibrous non-intumescent material. The insert is positioned along at least a portion of at least one lateral edge of the mounting mat to prevent erosion of the intumescent material and to provide a seal between the pollution control element and the housing.
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Hornback, III Loyd R.
Merry Richard P.
Sabean Joel H.
Sanocki Stephen M.
Stroom Paul D.
Knecht III Harold C.
Minnesota Mining and Manufacturing Company
Tran Hien
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