| 摘要 |
PURPOSE: A ceramic catalyst filter type dust collecting and purifying apparatus of exhaust gas from a diesel engine for a ship is provided to reduce manufacturing cost, to increase a spatial efficiency, to easily operate and manage through a simple system, and to reduce maintenance costs. CONSTITUTION: A ceramic catalyst filter type dust collecting and purifying apparatus of exhaust gas from a diesel engine for a ship includes a duct, a unit for inserting an absorption substance(Cao,Ca(OH)2), a unit for inserting a reducing agent(Urea or NH3), and a ceramic catalyst filter. The duct is connected to the outlet line of the exhaust gas. The unit for inserting the absorption substance for reducing sulfur oxides inserts the absorption substance between the ducts from the outlet of the exhaust gas. The unit for inserting the reducing agent for reducing nitrogen oxides inserts the reducing agent between the ducts. The ceramic catalyst filter is placed inside a reactor. |
