High-Performance SCR Catalyst for Stable NOx Reduction
Reduce NOx emissions, lower ammonia consumption, and extend catalyst lifespan under harsh industrial conditions.
Our SCR catalyst is engineered to deliver stable and efficient NOx removal across a wide range of operating conditions. With high activity, long service life, and strong resistance to poisoning, it ensures consistently low emissions while reducing ammonia consumption and overall operating costs. Customized cell structures and formulations are available to meet the specific requirements of different industries and applications.
Applications
Power Plants
Flue gas temperature through SCR is generally 300-420℃, suitable for normal catalyst operation;
High dust concentration in flue gas, up to 10-60g/Nm3, mostly silica, aluminum, etc., causing serious erosion and wear to the catalyst;
Due to different coal qualities, the flue gas has high SO2 concentration, which affects the service life of the catalyst
| SCR Denitrification Catalyst for Power Industry | |
| Flue Gas Characteristics | Flue gas temperature through SCR is generally 300-420℃, suitable for normal catalyst operation; High dust concentration in flue gas, up to 10-60g/Nm3, mostly silica, aluminum, etc., causing serious erosion and wear to the catalyst; Due to different coal qualities, the flue gas has high SO2 concentration, which affects the service life of the catalyst; |
| Product Features | Catalyst must have high strength erosion resistance, large pore anti-clogging, high alkali resistance, high sulfur resistance and other anti-poisoning capabilities |
| Product Performance Parameters | |
| Cell Number | 15-cell, 16-cell, 18-cell, 20-cell |
| Abrasion Strength | Hardened end ≤0.06 (%/kg); Unhardened end ≤0.09 (%/kg) |
| Compressive Strength | Axial ≥2.8MPa; Radial ≥0.9MPa |
Cement plant
Extremely high dust content in cement kiln tail flue gas (up to 80-120mg/Nm³);
fine fly ash particles result in high viscosity and adhesion, which are easy to adsorb on catalyst surface;
cement kiln ash contains a large amount of Ca components and a small amount of alkali metals such as K, Na, etc., which poison the active sites on catalyst surface and cause catalyst deactivation.
| SCR Denitrification Catalyst for Cement Kiln | ||
| Flue Gas Characteristics | Extremely high dust content in cement kiln tail flue gas (up to 80-120mg/Nm³); fine fly ash particles result in high viscosity and adhesion, which are easy to adsorb on catalyst surface; cement kiln ash contains a large amount of Ca components and a small amount of alkali metals such as K, Na, etc., which poison the active sites on catalyst surface and cause catalyst deactivation. | |
| Product Features | The catalyst must have high strength erosion resistance, large pore anti-clogging, high alkali resistance, high sulfur resistance and other anti-poisoning capabilities. | |
| Product Performance Parameters | ||
| Cell Number | 9-cell — 13-cell | |
| Cell Diameter | 10mm — 14.5mm | |
| Abrasion Strength | Hardened end ≤0.06 (%/kg); Unhardened end ≤0.09 (%/kg) | |
| Compressive Strength | Axial Compressive Strength ≥2.8MPa; Radial Compressive Strength ≥0.9MPa | |
metallurgy
Raw flue gas temperature is low (typically 120～150℃); High SO2 concentration (generally 1000～1500mg/m³, up to 3000～5000mg/m³ in some cases);
High moisture content (10%～16%); Dust has high viscosity under high humidity and high sulfur conditions, easily causing catalyst clogging;
Complex dust composition containing various alkali/alkaline earth metals such as K2O, Na2O, ZnO.
| SCR Denitrification Catalyst for Steel Industry (Sintering/Pelletizing) | |
| Flue Gas Characteristics | Raw flue gas temperature is low (typically 120～150℃); High SO2 concentration (generally 1000～1500mg/m³, up to 3000～5000mg/m³ in some cases); High moisture content (10%～16%); Dust has high viscosity under high humidity and high sulfur conditions, easily causing catalyst clogging; Complex dust composition containing various alkali/alkaline earth metals such as K2O, Na2O, ZnO. |
| Product Features | The catalyst must have denitrification performance at low temperatures, as well as high alkali resistance, high sulfur resistance and other anti-poisoning capabilities. |
| Product Performance Parameters | |
| Cell Number | 18-cell, 22-cell, 25-cell, 30-cell |
| Applicable Temperature Range | 150℃-380℃ |