Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1992-10-14
1994-07-26
McMahon, Timothy M.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
60299, 60303, 60304, 422171, 422177, 423220, 423230, B01D 5336
Patent
active
053325540
ABSTRACT:
An exhaust gas purifying catalyst for use in an internal combustion engine includes a porous monolithic carrier, a catalyst coating layer formed on a surface of the monolithic carrier and containing a catalytic material capable of purifying exhaust gases, and a palladium-supporting layer formed in the catalyst coating layer at a location close to an exhaust gas inlet end of the monolithic carrier. Palladium is distributed at a high concentration in the palladium-supporting layer.
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patent: 4335023 (1982-06-01), Dettling et al.
patent: 4711009 (1987-12-01), Cornelison et al.
patent: 4985210 (1991-01-01), Minami
patent: 4985211 (1991-01-01), Akiyama et al.
Japan, Kokai, No. 61-46252, Mar. 6, 1986, English Translation.
Ihara Kazunori
Yasaki Shigeru
Yoshino Yasutaka
Mazda Motor Corporation
McMahon Timothy M.
Tokyo Roki Co., Ltd.
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