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Oxidation catalyst with bulk ceria, a second bulk metal oxide, and platinum

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/63
  • B01J-023/42
  • B01J-021/06
  • B01J-021/04
출원번호 US-0247531 (1994-05-23)
발명자 / 주소
  • Voss Kenneth E. (Somerville NJ) Yavuz Bulent O. (Plainfield NJ) Farrauto Robert J. (Westfield NJ) Galligan Michael P. (Clark NJ)
출원인 / 주소
  • Engelhard Corporation (Iselin NJ 02)
인용정보 피인용 횟수 : 85  인용 특허 : 0

초록

Oxidation catalyst compositions include a catalytic material having a BET surface area of at least about 10 m2/g and consisting essentially of a combination of bulk ceria and a bulk second metal oxide which may be one or more of titania, zirconia, ceria-zirconia, silica, alumina-silica and a2/g. The

대표청구항

An oxidation catalyst composition comprises a refractory carrier on which is disposed a coating of a catalytic material having a BET surface area of at least about 10 m2/g and consisting essentially of a combination of bulk ceria having a BET surface area of at least about 10 m2/g and a bulk second

이 특허를 인용한 특허 (85)

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