Combustion catalyst for treating diesel exhaust gas and method for treating diesel exhaust gas

Combustion catalyst for treating diesel exhaust gas and method for treating diesel exhaust gas

  • CN 1,917,957 A
  • Filed: 12/15/2005
  • Published: 02/21/2007
  • Est. Priority Date: 12/20/2004
  • Status: Active Application
First Claim
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1. the combustion catalyst used of treatment of diesel exhaust, it is to be used for burning the catalyst of the graininess suspension of handling diesel exhaust gas, it is characterized in that, will be to the carrier that forms by the oxide based ceramic particle that contains cerium oxide-zirconia or cerium oxide-praseodymium oxide and get as the noble metal of catalyst component or noble metal oxide carried.

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