Catalyst for producing synthesis gas and method for producing same

Catalyst for producing synthesis gas and method for producing same

  • CN 105,813,737 A
  • Filed: 10/17/2013
  • Published: 07/27/2016
  • Est. Priority Date: 10/17/2013
  • Status: Active Application
First Claim
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1. for preparing the catalyst of synthesis gas, described catalyst is nickel-base catalyst and is ready to use in steam reforming method, has bigger to the resistance of coke laydown on its surface and catalysis activity, it is characterised in that described catalyst comprises:

  • -inorganic oxide carrier;

    The oxide of-nickel, lanthanum and cerium is with its oxide (NiO, La2O3And Ce2O3) mixture of form, it impregnates on an inorganic simultaneously;

    NiO and La2O3Mixture between ratio numerical range between 6;

    1 (w/w) and 15;

    1 (w/w) in;

    Ce2O3And La2O3Numerical range between 2;

    1 (w/w) and 4;

    1 (w/w) of the ratio of mixture in, and the total content of NiO is between 5% (w/w) and 50% (w/w), it is preferable that in the numerical range between 7% (w/w) and 30% (w/w);

    -promoter elements, in described promoter elements numerical range between 0.3% (w/w) and 2.0% (w/w).

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