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公开(公告)号:US3900429A
公开(公告)日:1975-08-19
申请号:US44002174
申请日:1974-02-06
发明人: KOMATSU NOBORU , KAMIGAITO OSAMI , SUZUKI TAKATOSHI , DOI HARUO , SANO KAZUYA , YAMAMOTO NOBUYUKI , KANDORI TOSHIO , TSUZUKI YUKIKAZU
CPC分类号: B01J23/86 , B01D53/9409 , B01D53/944 , B01D53/9477 , B01D2255/2061 , B01D2255/2063 , B01D2255/20707 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01J23/755 , Y02A50/2341
摘要: A catalyst for purifying exhaust gases from internal combustion engines and the like which consists essentially of a particulate mixture of nickel particles and copper particles; nickel particles, copper particles and chromium particles; or nickel particles, copper particles, chromium particles and an oxide selected from the group consisting of yttrium oxide, titanium dioxide, lanthanum oxide and mixtures thereof, wherein said particulate mixture is sintered and at least partially oxidized.