D.E.C. Marine AB - Diesel Emission Control





D.E.C. Marine specializes in construction of SCR - Selective Catalytic Reduction systems for marine applications. We are based in Göteborg and supply SCR installations for marine applications world-wide.



DEC SCR Converter system is a catalytic exhaust treatment system which reduces NOx to N2 and water. It is exclusively developed for marine diesel engines, fully automatic and characterised by low complexity, high efficiency, long service life and a compact design.



As an option, the system includes an Oxidation catalyst, which further oxidises VOC and CO to CO2 making the exhaust free of typical odour and substantially reducing the human health risk. The converter can be equipped with a silencer section for a total noise reduction of 25-35 dB or according to requirements.



The system is designed to meet the most stringent NOx regulations that have been enforced in sweden in year 1998 and 2005. The design is based on the experience gained since the first delivery in 1991 and includes more than 300 marine SCR converters presently in operation or under construction.