Shaped catalyst body for partial oxidation reactions

Shaped catalyst body for partial oxidation reactions

  • CN 101,300,073 A
  • Filed: 10/31/2006
  • Published: 11/05/2008
  • Est. Priority Date: 10/31/2005
  • Status: Active Application
First Claim
Patent Images

1. , is used for preparing the shaped catalyst body of maleic anhydride as catalyst component, it is characterized in that, coat this shaped catalyst body (100 by containing the vanadium composite phosphorus oxide;

  • 200) basic geometry is a prism (180) with one first triangular surface and one second triangular surface, and this shaped catalyst body (100;

         200) have three through holes (111,121,131;

    211,221,231), through hole is by the profiled body (100 that is tangential on prism (180) first triangular surface;

         200) first face extends to the profiled body (100 that is tangential on prism (180) second triangular surface;

         200) second face.

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