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Upcoming Events

February 29th, 2012
Brean Murray Carret & Co.
Global Resources & Infrastructure Conference
Senty Centers
New York City, NY

March 6th, 2012
Fuel Tech Reports Fourth Quarter 2011 Results


March 13th-15th, 2012
American Coal Council
Spring Coal Forum
Sandpearl Resort & Spa
Clearwater, FL


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Fuel Tech, Inc.
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NOxOUT-SCR®

  • Proprietary Urea Conversion Process to Generate Ammonia for SCR Systems
  • Direct Urea Injection for Industrial and Gas Turbine SCR Projects
  • Complete systems with Catalyst, Reactor Vessel and Urea Injection System
  • Up to 85% NOx Reduction

Selective Catalytic Reduction (SCR) has long been a common means of reducing nitrogen oxide (NOx) emissions from industrial power generation equipment. However, concerns over the safety and potential liability of anhydrous ammonia used as an SCR reagent are growing. In addition, the costs associated with aqueous ammonia have driven many power generators to look for alternative means of reducing NOx.

Fuel Tech's NOxOUT-SCR® process is urea based and delivers a safer and simpler method of SCR operation.

Technical Benefits:

  • Up to 85% NOx Reductions
  • Proven experience with installations on industrial SCR applications
  • Eliminates safety issues associated with anhydrous ammonia and aqueous ammonia handling and storage requirements, along with regulatory requirements

The NOxOUT-SCR® process provides high levels of NOx control, similar to conventional SCR.

Typical operation of the NOxOUT-SCR® process yields no buildup or fouling of catalyst surfaces. Injectors stay clean and there is often no increase in generator back pressure or decrease in generator performance or efficiency.

Related Documents


NOxOUT-SCR® Brochure

CONSOL Energy and AES Greenidge announce successful demonstration of multi-pollutant control technology for smaller coal-fired plants.

September 14th, 2009
Fuel Tech awarded multiple air pollution control orders totaling $2.9 million