Secondary reforming is used to increase the conversion of methane to hydrogen and, in an ammonia process, add nitrogen via the introduction of air. The mechanical and physical requirements of a secondary reformer are the most arduous in the plant. Johnson Matthey combines sophisticated computational fluid dynamic (CFD) techniques and process modelling, calibrated against data generated in our reforming pilot plant, to ensure the best performance from our state of the art range of catalysts.

We use our combined knowledge of process technologies and catalysis to maximise the efficiency of secondary reforming operations. The design of burner in the secondary reformer used to distribute the air is an important factor in the performance of the unit. We have developed designs to offer efficient and reliable burners in either single or double ring configuration depending on the needs of the plant and the result is an optimised, bespoke engineering piece of equipment which creates the most suitable conditions for catalyst operation.

KATALCO™ 89-6Q is a catalyst designed for use in the top of the autothermal reformer where both temperature and steam partial pressures are high. This combination can lead to unacceptably fast volatilisation of alumina, potentially resulting in the condensation of downstream equipment such as waste heat boilers. This catalyst utilises a refractory metal as the active component on a stabilised ceramic support to ensure high activity and long-term stability.  

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Bulletins for all of our KATALCO products are available through our KATALCO customer login area below.

 

KATALCO QUADRALOBE secondary reforming catalysts

The range of KATALCO™ QUADRALOBE secondary reforming catalysts provide both high stability and high activity, allowing us to offer the best mix of activity, pressure drop and high temperature stability for your application.

Catalysts available in this range:

  • KATALCO 23-8Q
  • KATALCO 54-8Q
  • KATALCO 89-6
  • KATALCO 89-6Q is a catalyst designed for use in the top of the autothermal reformer where both temperature and steam partial pressures are high. This combination can lead to unacceptably fast volatilisation of alumina, potentially resulting in the condensation of downstream equipment such as waste heat boilers. This catalyst utilises a refractory metal as the active component on a stabilised ceramic support to ensure high activity and long-term stability.

KATALCO customers

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With a range of solutions available, our team will help you select the right technology for your journey.

Chemical catalysts team