Iron-containing oxidic material suitable for use as hydrogenation catalyst precursor

Iron-containing oxidic material suitable for use as hydrogenation catalyst precursor

  • CN 1,575,201 A
  • Filed: 10/18/2002
  • Published: 02/02/2005
  • Est. Priority Date: 10/23/2001
  • Status: Active Application
First Claim
Patent Images

1. oxidisability composition that is suitable for as catalyst precursor comprises:

  • A) ferrous iron and ferric iron, wherein ferrous iron and ferric atomic ratio in>

    0.5 to 5.5 scope andB) as the oxygen of ferrous iron and ferric counter ion.

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