Environment friendly catalyst preparing process

Environment friendly catalyst preparing process

  • CN 1,857,777 A
  • Filed: 04/30/2005
  • Published: 11/08/2006
  • Est. Priority Date: 04/30/2005
  • Status: Active Application
First Claim
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1. , a kind of environmental friendliness manufacture method of catalyst is characterized in that the active constituent predecessor water dissolving of certain proportioning is added the precipitating reagent co-precipitation, the filtration washing precipitation, to precipitate and the organic acid soln mixing, and be impregnated on the carrier, drying, roasting make catalyst then.

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