Porous alumina catalyst carrier

Porous alumina catalyst carrier

  • CN 1,583,271 A
  • Filed: 06/15/2004
  • Published: 02/23/2005
  • Est. Priority Date: 06/15/2004
  • Status: Active Application
First Claim
Patent Images

1. , a kind of aluminum oxide porous catalyst carrier, by the fine powder of 85-96% (WT) based on alpha-aluminium oxide, 3~

  • 12% calcium oxide (in CaO) fine powder, 1~

    5% rare earth oxide lanthanum and/or cerium and/or yttrium are formed (all percentage number averages are benchmark with the carrier final weight).

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