Selective catalytic reduction for Nox removal
In industrial processes, controlling nitrogen oxides (NOx) emissions is crucial to comply with environmental regulations and reduce air pollution. Many industries, such as glass and cement plants, face challenges in efficiently removing NOx and meeting stringent emission standards.
Reduces Nox emissions with ammonia injection
The SCR technology from GEA is a highly efficient denitrification system that selectively reduces NOx emissions by injecting ammonia into the exhaust gas upstream of a catalyst. Utilizing an aqueous ammonia solution or urea, this system ensures adequate mixing through a static mixer and optimal gas distribution with a swirl breaker. The catalyst bed facilitates the reaction between ammonia and NOx, converting it into nitrogen and water. The system features low-pressure drop and high-activity catalyst, providing cost-effective and reliable NOx reduction. Suitable for industries like glass and cement, it can be integrated into existing plants with minimal modifications. GEA’s SCR technology also includes mechanisms to prevent catalyst poisoning and eliminates fouling, ensuring long-term efficiency.
Benefits
- Highly efficient NOx reduction
- Cost-effective with low-pressure drop
- Prevents catalyst poisoning and fouling
- Can be integrated into existing plants
- Reliable performance over extended operation periods