Bulk sulfidic mixed metal catalyst and methods for its manufacture and use in converting syngas to alcohol

Bulk sulfidic mixed metal catalyst and methods for its manufacture and use in converting syngas to alcohol

  • CN 102,405,105 A
  • Filed: 03/05/2010
  • Published: 04/04/2012
  • Est. Priority Date: 03/06/2009
  • Status: Active Application
First Claim
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1. one kind with the cobalt-molybdenum body catalyst precursor sulfuration method with the body alcohols synthetic catalyst that forms sulfuration;

  • Said method is included under one or more temperature in about 300 ℃

    or the higher temperature, in the medium that is substantially free of additional hydrogen;

    The cobalt-molybdenum body catalyst precursor of oxidation is contacted with a certain amount of sulfur-containing compound;

    Thereby form the cobalt-molybdenum body catalyst product of sulfuration, said a certain amount of in about 1 molar sulphur/mole metal to the scope of about 10 molar sulphur/mole metal.

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