Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1992-10-01
1994-03-08
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
428632, 428550, 428552, 428593, 60300, 60301, 60303, F01N 310, B21D 3900
Patent
active
052924858
ABSTRACT:
A heat-resistant metallic monolith, manufactured by forming metal powders into a honeycomb structure and by sintering the structure, has a heat-resistant metal oxide coated on the surface of the cell walls and that of the pores thereof. Such a heat-resistant metallic monolith is manufactured by mixing metal powders, an organic binder and water to prepare a mixture, by forming the mixture into a shape of a desired honeycomb configuration, by sintering the shape in a non-oxidizing atmosphere at a temperature between 1000.degree. and 1450.degree. C. and then by coating a heat-resistant metal oxide on a surface of the cell walls and that of the pores of the obtained sintered body.
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Abe Fumio
Harada Takashi
Mizuno Hiroshige
Ohashi Tsuneaki
Bhat N.
Housel James C.
NGK Insulators Ltd.
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