Device for purification of exhaust gas

Details Device for purification of exhaust gas Device for purification of exhaust gas

1980-05-30

1981-12-29

Garris, Bradley

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

252477R, 422180, F01N 302, F01N 328, F01N 716

Patent

active

043082335

ABSTRACT:
A device for the purification of exhaust gas is disclosed. This purification device comprises a ceramic porous body having a three-dimensional network cellular structure with a plurality of interconnected voids and a bulk specific gravity of 0.25-0.6, an activated alumina layer covering the surfaces of cell strands of the ceramic porous body, and a noble metal catalyst layer supported on the activated alumina layer, or comprises a reactive member composed of the purification device as described above, and an agitating member composed of a ceramic porous body or a gas adsorbing member composed of a ceramic porous body and a gas adsorbent applied to the ceramic porous body.

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patent: 3429656 (1969-02-01), Taylor et al.
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patent: 3839224 (1974-10-01), Yonehara et al.
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patent: 3992327 (1976-11-01), Sadler et al.
patent: 3998758 (1976-12-01), Clyde
patent: 4076888 (1978-02-01), Pervgini et al.
patent: 4083905 (1978-04-01), Insley et al.
patent: 4105587 (1978-08-01), Blakely

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