urea nox control

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. […]

ulev dredger sanderus

The Ultra Low Emission Vessel (ULEV)


The pursuit of sustainable practices in the shipping industry has led to a concerted effort to minimize emissions from large engine operations. This drive has given rise to the concept of Ultra Low Emission Vessels (ULEVs), which exceed existing emission standards and embrace cutting-edge technologies to ensure a cleaner maritime future. In the shipping industry, […]