Novel CO sulfur-tolerant shift catalyst and preparation method thereof

Novel CO sulfur-tolerant shift catalyst and preparation method thereof

  • CN 102,151,574 B
  • Filed: 02/16/2011
  • Issued: 06/17/2015
  • Est. Priority Date: 02/16/2011
  • Status: Active Grant
First Claim
Patent Images

1. a CO sulfur-resistant transformation catalyst, comprises carrier, active component and auxiliary agent, it is characterized in that described carrier is titanium dioxide, active component be molybdenum and cobalt or/and nickel forms, auxiliary agent is calcium;

  • In described carrier, titanium dioxide is with TiO 2the quality of meter is 75% ~ 92% of catalyst gross mass;

    In described active component, molybdenum is with MoO 3the quality of meter is 5 ~ 15% of catalyst gross mass;

    In described active component, cobalt is in the quality of CoO, is 0.5 ~ 5% of catalyst gross mass;

    In described active component, nickel is in the quality of NiO, is 0.5 ~ 5% of catalyst gross mass;

    Described auxiliary agent calcium, in the quality of CaO, is 0.1 ~ 10% of catalyst gross mass.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×