
Why urea injection is the preferred method for NOx control
The IMO’s targets for reducing nitrogen oxide (NOx) emissions by 2016 posed challenges for ship owners, driving the exploration of emission reduction technologies like engine adjustments, alternative fuels, and exhaust cleaning methods. Among these, the Selective Catalytic Reduction (SCR) system, involving urea injection into hot exhaust gases, emerged as an efficient solution for NOx reduction. […]
Read more