SNCR—Selective Non-Catalytic Reduction Denitrification Technology
Technical Features
1. Low investment cost: The investment accounts for only one-third of that required for the SCR process. The system is simple and reliable, requiring no modifications to the boiler and having minimal impact on boiler operation.
2. Modular Design: The SNCR denitrification process system adopts a modular design and supply approach, including the High-Frequency Flow Circulation Module (HFD), Backpressure Control Module (PCV), Dilution Metering Module, and Distribution Module. The modular design reduces installation workload and shortens the installation period.
3. Flexible layout: The SNCR denitration process requires a small footprint for its equipment, and the entire reduction process takes place inside the boiler itself, eliminating the need to set up a separate reactor.
4. Easy to operate: SNCR technology does not require any changes to the boiler’s conventional operating procedures and will not significantly affect the boiler’s key operating parameters.
5. The SNCR denitrification technology is suitable for retrofitting existing boilers when high efficiency is not a critical requirement. It can also be used in combination with other denitrification technologies, such as SCR denitrification and low-ammonia combustion retrofitting, to achieve even higher overall system denitrification efficiency.
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SNCR—Selective Non-Catalytic Reduction Denitrification Technology
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