SCR-Tech uses the services of certified labs for catalyst testing and analysis to determine catalyst deactivation causes and provide information for system optimization and determining the best catalyst regeneration process required for each client. Testing includes:

• Bench-scale reactor testing
• SO₂/SO₃ conversion rate
• Pressure drop ∆p
• Initial activity K₀
• Actual activity K
• XRF/XRD/AAS-analysis
• SEM-analysis
• Chemical and physical properties of catalyst
• Micro-scale reactor testing  

              Bench-scale reactor in EnBW’s catalyst testing laboratory

All testing is done in strict accordance with the internationally accepted German
standard for testing DeNO_x catalyst, “VGB Guideline VGB-R 302 He, 2nd Edition”.