




SNCR Denitrification plant
- Commodity name: SNCR Denitrification plant
- Detailed description
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Our company mainly uses SCR and SNCR denitrification technologies for denitrification
Working Principle
SNCR stands for Selective Non Catalytic Reduction (SNCR), which is a denitrification technology that reduces NOx to N2 by injecting an amino reducing agent at an appropriate position at the inlet of the boiler furnace or cyclone separator without using a catalyst. The reaction temperature window is around 800 ° C to 1100 ° C, and the residence time in the flue is long, indicating sufficient reaction. SNCR technology mainly uses ammonia water as a reducing agent.
Technical Advantages
1. SNCR denitrification technology does not require the use of catalysts, and in addition to AN, urea can also be used as a reducing agent for the reaction.
2. Characterized by low investment, low operating costs, and short cycles.
3. Suitable for small boilers.
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