IMO Tier III▪ Marine
Low-Pressure Marine SCR
Low-pressure SCR for 4-stroke engines on MGO or HFO, and for 2-stroke engines up to 82 MW on low-sulphur fuel. Compact units, closed-loop dosing and full automatic control for onboard installation.
Where it is used
- 4-stroke main and auxiliary engines
- 2-stroke engines on low-sulphur fuel
- Newbuilds
- Retrofits
Key specifications
- Engine power or size
- 0.5–82 MW
- Emission norm
- IMO Tier III
- Compliance
- IMO NOx Tier III in NECA
- Fuel
- <0.1 % S, or <3.5 % S design for 4-stroke
- Position
- After the turbocharger
- Dosing
- Closed loop, low operating cost
System Units
- SCR Chamber
- With soot blowing unit
- Urea
- Supply, regulating and dosing units
- Injection
- Close-coupled nozzle layout
- Control
- Control unit in the engine control room
Reference
- 4-stroke
- Medium-speed reference installation, 8 MW
- 2-stroke
- Large container ship reference installation, 44 MW
- Monitoring
- Online condition monitoring
- Support
- Worldwide service and spares