SCR Aftertreatment System
SCR system for retrofit on IMO Tier II diesel engines
-
After treatment -
100 - 1500 kW
Specifications
Files
The BOS Power Aftertreatment system can be installed on existing engines to reduce NOx emissions to IMO Tier III compliant level 1). The aftertreatment system is proven technology and has been installed in several high-speed vessels in Norway. The system is light, compact and well suited for small engine rooms with its integrated mixer and catalyst. The SCR system can be supplied with closed loop NOx measurement for optimized urea dosing and minimized ammonia slip and it has an air assisted urea injection.
| Aftertreatment model | Power range [kW] | Weight Note2 [kg] |
|---|---|---|
| MD - type | <100 | 120 |
| ME - type | 100 – 150 | 130 |
| LC - type | 150 – 250 | 155 |
| LB - type | 200 – 450 | 170 |
| XA - type | 400 – 550 | 250 |
| XB - type | 500 – 700 | 290 |
| LD - type | 600 – 800 | 278 |
| LE - type | 700 – 1000 | 300 |
| LF - type | 900 – 1200 | 340 |
| LG - type | 1100 – 1500 | 385 |
- In compliance with IMO Tier III NOx levels
- Weight of complete SCR system including catalyst, mixer, 100 l urea tank (dry), control cabinet, wiring and dosing uni