Method of activating a fischer-tropsch catalyst

Method of activating a fischer-tropsch catalyst

  • CN 101,796,166 A
  • Filed: 08/05/2008
  • Published: 08/04/2010
  • Est. Priority Date: 08/10/2007
  • Status: Active Application
First Claim
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1. the activation method that comprises the iron-based Fischer-Tropsch catalyst of the iron that is in positive oxidation state, this method is by at least 245 ℃

  • and be lower than under 280 ℃

    the temperature, be higher than 0.5MPa and be not more than under the reducing gas pressure of 2.2MPa, and the GHSV of the total gas in being fed to reactor makes described ferrum-based catalyst and is selected from CO and H under 6000ml (N)/g catalyzer/h at least in reactor 2Contact with the reducing gas of the combination of CO, thereby reduce the iron that is in positive oxidation state in the described catalyzer.

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