Table 1 Summary of emission reduction technology options based on Wik (2010); Wik et al. (2012); Portin (2010)
From: Low emission engine technologies for future tier 3 legislations - options and case studies
| Â | NOx | SOx | CO2 | PM |
|---|---|---|---|---|
SCR | −90 % | ±0 | ±0 | ±0 |
Scrubber | ±0 | −97 % | ±0 | −40…65 % |
LNG | −85 % | −99 % | −20 % | −95 % |
2-s TC + EGR | −80 % | ±0 | ±0 | ±0 |