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Selective Catalytic reduction (SCR) technology from CleanAIR Systems is designed to dramatically reduce nitrogen oxides (NOx) at all temperatures. Using a non-vanadium, flow-through catalyst, the ENDURE™ SCR is available for lean burn engines and power plants.

ENDURE™ SCR Catalyst for Lean Burn Engines and Gas Turbines

• 
  Selective Catalytic Reduction
  with a CleanAIR ENDURE Reactor
  For diesel engines, natural gas engines and gas turbines:
• stationary generators
• pipeline compressors
• pumps
• on-road and off-road vehicles
• Reduces NOx up to 95%.
• State-of-the-art NOx monitoring and reductant injection system:
• Features closed-loop, real-time control and monitoring
• Touch-screen control
• Works with anhydrous ammonia, aqueous ammonia or urea reductant
• Active over wide range of exhaust temperatures
• Catalyst formulation tailored to application
• Does not contain toxic vanadium
• Does not require engine tuning
• Can be combined with the CleanAIR PERMIT™ Filter or CleanAIR ASSURE™ DOC for further emissions reduction
• Ammonia slip controlled to less than 10 ppm
• No need for downstream slip catalyst to control ammonia emissions
• All 304L stainless steel housings
• Customized replacement catalyst panels available

ENDURE™ SCR for Lean Burn Engines Brochure

PERMIT/ENDURE™ Hybrid

• CARB verified Level 3 for prime power and emergency generators.
• For stationary generators, pipeline compressors, and pumps.
• Reduces NOx up to 95%
• Reduces diesel particulate matter by greater than 85%.
• Reduces carbon monoxide (CO) and hydrocarbons (HC) by up to 99%.
• State-of-the-art NOx monitoring and reductant injection system:
• Features closed-loop, real-time control and monitoring
• Touch-screen control
• 
  Real-time, Touch-screen Control
  for State-of-the-Art NOx Monitoring
  Works with anhydrous ammonia, aqueous ammonia or urea reductant.
• Catalyst formulation tailored to application.
• Does not contain toxic vanadium.
• No clean-up slip catalyst required.
• Passive regeneration of filters.
• Durable, all stainless steel construction, fully insulated silencer for long life.
• Sound attenuation.
• Custom design.
• Available for all engine sizes

PERMIT/ENDURE™ Hybrid Brochure

ENDURE™ SCR Catalyst for Power Plants

• For electric power plants: fossil-fuel fired, gas-fired and wood-fired
• Reduces NOx up to 95%
• Performs over wide temperature range
• Catalyst formulation tailored to application
• Does not contain toxic vanadium
• Can be installed in the tail-end position
• Eliminates the need for reheating flue gas
• Replacement catalyst available for existing installations

ENDURE™ SCR for Power Plants Brochure

For a price quote, contact CleanAIR Systems at:
505-474-4120
800-355-5513
information@cleanairsys.com

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