Callidus Technologies by Honeywell delivers technically superior emission control products and services to the power, petrochemical and refining industries.  Our Selective Catalytic Reduction (SCR) products utilize state of the art CFD modeling, engineering and fabrication techniques.  We offer total solutions for the power industry: SCR, CEMS, DARS and DCS. We also offer equipment for new and retrofit applications such as: duct burners, ammonia vaporization skids and ammonia injection grids.  International fabrication and service capabilities meet your needs around the world. 





Selective Catalytic Reduction (SCR) technology overview:
Callidus Technologies by Honeywell understands all aspects of SCR processes including: turbine exhaust gas conditioning, ammonia vaporization, ammonia injection and mixing, catalyst selection, acoustic attenuation and related process control integration.  Callidus Technologies draws upon vast experience in mechanical, electrical, chemical, process, structural and project engineering as well as computational fluid dynamic (CFD) modeling and other technical disciplines to design custom solutions that exceed customer requirements.