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Ecopro HN develops large ammonia ship emissions cleaning system

Ecopro HN said it has secured a key technology for commercialising ammonia-powered ships after developing a megawatt-class ammonia engine emissions purification system with HD Korea Shipbuilding & Offshore Engineering and the Korean Register. It said the system uses microwave heating to directly heat the catalyst and precisely control activation temperature, helping minimise fuel consumption and avoid installing separate devices for fossil fuels. The company plans further verification and commercialisation.