Air Pollution Compliance

Gas Turbine Air Pollution Control Equipment

Innova offers catalyst oxidation (COR) and selective catalytic reduction (SCR) systems for carbon monoxide and nitrogen oxide removal in all sizes of gas turbines. Our systems are supplied on a turn-key basis supported by in-house engineering, project management and on-site installation supervision.

Catalyst Oxidation Systems for Carbon Monoxide (CO) Removal

Innova's COR systems are custom designed to achieve the permit requirements of CO and volatile organic compounds (VOC) stack emissions for your facility while maximizing catalyst longevity. With multiple units installed, our COR systems consider turbine type, fuel type, turbine operating parameters such as exhaust temperature and flow, and – even the climate. 

SCR Catalyst Systems for Nitrogen Oxide (NOx) Removal

Our Selective Catalytic Reduction (SCR) systems perform precisely, removing NOx, while minimizing ammonia slip. With uniform-flow profiles, superior exhaust gas/ammonia mixing, fast-start ammonia vaporization and noise abatement technology, Innova's SCR Systems are guaranteed to meet all your emissions requirements. 

Proven Experience and Expertise

Innova's COR catalyst and SCR product team has over 40 years of combined design experience. Added to over 40 years of OEM gas turbine silencing design, we are proud to offer:

  • Performance to your exact specifications
  • Improved system efficiencies
  • Compact system footprints
  • Greater air pollution control
  • Lower pressure drop
  • Low noise options
  • On-time, trouble-free installation

Join with our many repeat OEM, EPC and other end-user clients who are operating air pollution control equipment fabricated by Innova.

Add On for a Total System Solution

At Innova, we've worked to cover your power plant equipment needs right from the start. Along with our COR catalyst and SCR systems, select from our impressive portfolio of OEM-approved, premier quality products for Gas Turbine applications.


Our experienced project managers and Quality Assurance supervisors can provide installation of the COR catalyst or SCR system, with award-winning attention to safety, on-time and on-budget.

Contact us today to see how we can help you meet your air pollution control requirements, while improving your bottom line.