AFCU 2020 Standard Ammonia Flow Control Units
Skid-Mounted Modular System, Engineered-to-Order
Integrated Flow Solutions AFCU 2020 Standard Ammonia Flow Control Units are designed to control the flow of ammonia from the Ammonia Storage / Forwarding System into an exhaust gas stream for NOx reduction.
The air is typically pressurized with a centrifugal blower and heated with an electric process heater. Aqueous Ammonia is injected into the discharge of the package and mixed with the heated air. The hot air vaporizes the ammonia prior to injection into the Ammonia Injection Grid (AIG).
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Industries
- Power
- O & G
- General
- Emissions
Benefits of the Ammonia Flow Control Unit
- Typical Single Source Accountability
- Reduction to Overall Project Costs
- Pre-Packaged Modular Design Costs Less Than Component Based Site-Built Systems
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- Minimizes Field Erection Time – Shorter Overall Project Delivery Schedule
- 24/7 Customer Service
- Complete System Function Testing Prior To Shipment
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NOx Reduction Applications of AFCU 2020
- Simple Cycle Power Plants
- Combined Cycle Power Plants
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- Gas fired boilers
- Furnaces
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Standard Features of the Ammonia Flow Control Skid
- Single Heavy Duty Centrifugal Air Blower
- Flanged Electric Process Heater
- DCS/SCADA Control with Local Heater Power Panel
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- Vaporization using Co-Current Mixing or Counter Flow Contact Technology
- Complete factory acceptance test
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Standard Sizes of the AFCU 2020
- AFCU 2100 – 100 #/hour & 60 KW
- AFCU 2150 – 150 #/hour & 80 KW
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- AFCU 2250 – 250 #/hour& 120 KW
- AFCU 2400 – 400 #/hour & 200 KW
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Standard Combustion Turbine Designs
- Non-Attainment Areas (9 PPM NOx)
- GE LM6000
- Siemens RB211
- GE LMS100
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- Attainment Areas (2.5 PPM NOx)
- GE LM6000
- Siemens RB211
- GE LMS100
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Optional Ammonia Flow Control System Features
- (2) 100% Heavy Duty Centrifugal Blowers
- Locally mounted Dual Loop PID controller with Solid State Relays for Heater Control
- Locally mounted Dual Loop PID controller with SCR for Heater Controls
- Locally mounted Allen Bradley Compact Logix PLC with SCR for Heater Controls
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- Complete Factory Performance Test
- UL or CSA Listed Control Heater & Control Panel Assembly
- Class 1, Div. 2 Hazardous Locations
- Compliance with Plant/Engineering Specifications
- Complete factory run test
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Additional Services
- “Aspen Plus” Process Simulation Software Used To Guarantee Process Conditions
- Installation/Training/Start-Up Supervision
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- Extended Warranty
- Nationwide Service Network
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