GeneralFlame SNCR DeNOx System – Selective Non-Catalytic Reduction for Rotary Kilns

GeneralFlame SNCR (Selective Non-Catalytic Reduction) DeNOx System

GeneralFlame（Jiangsu Jufeng Thermal） SNCR (Selective Non-Catalytic Reduction) is a highly efficient flue gas DeNOx process designed to significantly cut NOx (nitrogen oxides) emissions from industrial flue gas. Tailored for rotary kilns, combustion furnaces, and similar equipment, it delivers clean, compliant exhaust without the need for a catalyst.

 How GeneralFlame SNCR Works

The process targets a precise temperature window of 850°C to 1050°C within the rotary kiln or furnace. A controlled concentration of urea solution is sprayed directly into this high-temperature flue gas zone. Under such heat, the urea reacts swiftly with NOx through a selective non-catalytic reduction reaction, converting harmful nitrogen oxides into harmless nitrogen (N₂) and water (H₂O). This effectively reduces NOx emissions while keeping the treatment process simple and catalyst-free.

 Key Advantages of GeneralFlame SNCR

- Simple Retrofit, Minimal Modification  

  The system can be directly integrated into existing rotary kilns with a straightforward process and very little alteration to current equipment, allowing a seamless upgrade.

- High Safety, Easy Storage  

  Using urea as the reducing agent ensures non-toxic, non-explosive operation. Urea is safe to procure, store, and handle, adding a crucial layer of plant safety.

- Compact Footprint, On-Site Installation   

  The equipment occupies a small footprint and can be installed right next to the kiln, saving valuable space and avoiding the need for extra large-scale structures.

- Fast Deployment, Low Operating Cost  

  Characterized by swift construction and a short installation period, the system becomes operational quickly. Combined with low running costs, it offers a rapid return on investment while consistently meeting NOx reduction targets.

Choose GeneralFlame SNCR technology for a reliable, cost-effective, and proven flue gas DeNOx solution.

GeneralFlame SNCR Process Schematic