Adopt the preparation method of hydrogenating conversion process and this multimetallic catalyst of multimetallic catalyst

Adopt the preparation method of hydrogenating conversion process and this multimetallic catalyst of multimetallic catalyst

  • CN 101,903,499 A
  • Filed: 10/28/2008
  • Published: 12/01/2010
  • Est. Priority Date: 10/31/2007
  • Status: Active Application
First Claim
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1. catalyst precursor composition, it comprises:

  • at least a metallic compound that is selected from VIII family, IIB family, IIA family, IVA family and combination thereof;

    At least a group vib metallic compound;

    And at least a organic oxygen-containing ligand L, wherein said organic oxygen-containing ligand L leads>

    500mg/Kg the LD50 of rat single oral dose.

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