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Callidus Technologies

Callidus® Burners

Low NOx Process Burners 

Modern plants need environmentally compliant burners that operate safely with low oversight or operator intervention. To meet this need, Honeywell UOP Callidus burners provide dramatically reduced emissions, exceptional stability, reliability and wide-ranging performance even in the most demanding furnace applications.

Callidus Process Burners are often used in:

  • Refinery Process Heaters
  • Cracking Furnaces
  • Coking Furnaces
  • Hydrogen and Syngas Reformers


How to Buy

Need a Process Burner?

Our technical experts can help determine the right process burner to meet your operational goals.



PDF Image UOP Callidus Combustion Technology Brochure
PDF Image Test Report for CUBH and CUBP Process Heater
PDF Image Test Report for CUBP Steam Cracker
PDF Image Test Report for CUBH DownFired-PSA