Burners 

Burners that set the standards
Innovation and technology are the keys to Callidus burners. For over two decades, our team has been on the leading edge in designing burner equipment. The burner design group has worked in cooperation with our customers to develop the technology and solutions to some of the greatest challenges in the reduction of NOx.

 
Next Generation Ultra Low NOx (CUBL) < 25ppm NOx
Callidus CUBL process burners provide value to the refining and petrochemical industry by offering significant NOx reduction, maximum duty, excellent flame stability, wide turndown range and a reduced physical footprint.
Ultra Low NOx
Ultra Low NOx burners incorporate two key technologies to lower burner peak flame temperature and NOx emissions. These technologies include combustion Staging and Flue Gas Recirculation.
Low NOx
Low NOx burners incorporate a mechanism for reducing the peak flame temperature relative to premix and conventional burners. This reduction in peak flame temperature results in lower NOx emissions.
Premix
In a Premix burner, the fuel and air needed for combustion are drawn together and mixed prior to discharge from the burner tip.
Conventional (CRG)
In a Conventional burner, the fuel and air needed for combustion are mixed in the throat of the burner where ignition and oxidation reaction occurs. There is a single flame zone. In contrast, Low NOx burners typically use multiple flame zones.
Specialty
Among the many various process heater types and configurations, there are a few which are so unique in design and required performance that a very specialized burner is required. One of our areas of expertise at Callidus is the development of high-quality burners for these unique furnaces.
 Search
   Terms & Conditions |  Privacy Statement |  Site Map