Selective Catalytic Reduction (SCR) Systems
SCR Systems For Maximum NOx Reduction
For maximum NOx reduction, STEP provides Selective Catalytic Reduction (SCR) systems for a wide array of fired-equipment. We design and supply complete systems including: NOx, CO, NH3 catalysts, reactors and stacks, off-loading and pumping equipment (urea, NH3 (aq), and NH3(g)), and ancillary equipment.
STEP Combustion provides SCR design or services related to:
- Aqueous, anhydrous, urea applications and delivery systems
- Transition ducts, turning vanes, reactor and stack design
- Catalyst specification, testing and replacement
- Ammonia Injection grid design and tuning
- CO catalyst specification and design
- Advanced flow distribution modeling (CFD, Physical)