A comprehensive guide to exhaust gas aftertreatment systems for marine diesel engines


An exhaust aftertreatment system cleans the exhaust gases produced by marine diesel engines. This reduces nitrogen oxide emissions and soot particles in the ambient air surrounding the ship and on board. Modern exhaust systems consist of different components which can be incorporated into an exhaust silencer. Why install an exhaust gas aftertreatment system? The harmful […]

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IMO Tier III – or how IMO reduces the environmental impact of ships


IMO stands for International Maritime Organisation. IMO Tier III emission standards are an international set of standards designed to improve air quality and protect public health by controlling emissions from ships. Tier III emission standards are the latest emission standards set by IMO to reduce nitrogen oxide (NOx) emissions. These regulations were adopted as part […]