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Combustion Tempering (CT)

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Combustion Tempering (CT)

Through years of experience and knowledge, we have patented innovative technologies designed to reduce nitrogen oxide (NOx) emissions for new or existing coal, oil, and gas fired boilers.

Our CCA Combustion Systems brand Combustion Tempering (CT) process injects water (steam or flue gas can be utilized) upstream of the flame to reduce the temperature at the point of initial combustion, reducing NOx emissions. By utilizing computational fluid dynamics (CFD) modeling and laser Doppler spray testing, we are able to deliver optimal reliability, efficiency and operations, minimizing water usage and ensuring consistent performance for your specific needs.


  • Low Total Cost of Ownership
  • High-efficiency NOx removal with CFD modelling
  • Low capital costs


  • CFD modeling is used to determine the injection droplet size, velocity, spray pattern and direction to ensure that the water is injected into the most effective NOx reduction zone
  • NOx production is decreased 50% for every 190oF reduction in flame temperature
  • Laser Doppler spray testing is used to confirm water spray is consistent with design requirements


Combustion Tempering from CCA

CECO CCA since beginning in 1980 has led the industry in combustion systems. The Combustion Tempering systems from CCA sets the highest standards throughout the manufacturing process from engineering to installation. With pride of manufacturing high-efficiency combustion systems CCA boasts unparalleled performance and incredibly low emissions. Our top-of-the-line combustion systems will keep your costs down and profits up. Look no further than CCA’s expert engineers who specialize in building unique, powerful combustion solutions for diverse applications. Our proprietary technology is state-of-the-art, and our employees bring years of engineering and manufacturing expertise to the table.

Whatever your needs may be, CCA has you covered from custom design, creation to installation, and maintenance. We provide you with a one-stop shop for robust combustion solutions. We manufacture cutting-edge products to keep your business in the black and your emissions in the clear by creating the most productive, dependable combustion equipment in the world. Our equipment is flexible and powerful enough to handle anything thrown at it. CCA’s exclusive technology reduces nitrogen oxide, particulate matter, unburned carbon, and carbon monoxide emissions to safe, appropriate levels for facilities around the globe. When it is time to look for the best combustion equipment in the industry, CCA provides the strongest line of equipment options to meet all your facility or application requirements.