Several strategies can be employed to minimize ammonia slip:
1. Optimizing Ammonia Injection: Careful control of the ammonia injection rate to match the NOx levels can prevent overdosing. 2. Maintaining Optimal Temperature: Ensuring that the SCR system operates within the optimal temperature range for the catalyst. 3. Catalyst Management: Regular monitoring and replacement of the catalyst to ensure it is functioning efficiently. 4. Enhanced Mixing: Improving the mixing of ammonia with the exhaust gases to ensure uniform distribution and reaction.
