Combustion Solutions for Ultra-Low NOx — A Custom Application
At Preferred Utilities, Combustion Crew continues to deliver advanced combustion solutions tailored for specialty and industrial applications.
Recently, a customer approached us with a challenge: their SCR (Selective Catalytic Reduction) system required flue gas temperatures of 700°F to function effectively, but their Thermal Oxidizer was only producing 200°F. Without proper temperature elevation, the ammonia injection process would not yield the ultra-low NOx emissions they needed: 2.5 ppm.
Our team designed and fabricated a compact, high-performance vessel equipped with a low NOx SPEC COM burner. The system successfully raised flue gas temperatures from 200°F to 700°F across the full operating range, providing optimal chemical reaction and compliance with stringent emissions standards.
Whether it’s coal-to-gas conversions, waste gas recovery, custom burner design for specialty gases, or gas blending capabilities for optimal combustion our engineering crew delivers performance-driven, emissions-compliant solutions for both new systems and retrofits.
Explore what our Tulsa team can do for your toughest combustion challenges!