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Rare earth containing catalyst composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/10
  • B01J-021/04
출원번호 US-0423092 (1973-12-10)
발명자 / 주소
  • Hindin Saul G. (Mendham NJ) Dettling Joseph C. (Jackson NJ)
출원인 / 주소
  • Engelhard Minerals & Chemicals Corporation (Murray Hill NJ 02)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록

Catalysts suitable for promoting selected oxidation and reduction reactions; especially for eliminating or substantially reducing pollutants in waste gas streams such as automobile exhaust, or nitric acid plant tail gas, are described, as are processes for their preparation and use. The catalysts co

대표청구항

A composition consisting essentially of a relatively catalytically-inert, solid support having coated thereon a minor amount of a catalytically-active composite consisting essentially of a catalytically-effective amount of a platinum group metal selected from the group consisting of platinum, pallad

이 특허를 인용한 특허 (55)

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