EXHAUST EMISSION CONTROL DEVICE FOR A WATER VEHICLE AND METHOD FOR OPERATING AN EXHAUST EMISSION CONTROL DEVICE

摘要

An exhaust gas cleaning device for a watercraft includes at least a particle filter and/or an SCR catalytic converter and a heat exchanger disposed upstream thereof. The heat exchanger is operated with seawater as a cooling medium. The heat exchanger has an exhaust gas inlet side and an exhaust gas outlet side and is suitable for reducing a volumetric flow rate of an exhaust gas between the exhaust gas inlet side and the exhaust gas outlet side by a certain value in a certain temperature range of the exhaust gas at the exhaust gas inlet side. A watercraft and a method for operating an exhaust gas cleaning device for a watercraft are also provided.