APPARATUS FOR DESULFURIZATION AND DENITRIFICATION FROM EXHAUST GAS OF A SHIP

摘要

PURPOSE: A desulfurization undergoing apparatus of marine exhaust gas is provided to perform ozone treatment, hydrogen peroxide treatment and neutralization processing in each of space unit independently thereby efficiently performing the chemical reaction in each process level. CONSTITUTION: A plurality of flow holes(3a) is formed in a porous plate for air current dispersion. An ozone spray nozzle(5) is inserted in the first space part. A peroxide spray nozzle(6) is inserted in the second space part. A counteragent spray nozzle(7) is inserted in the third space part. A drain pipe(9) is installed in the bottom part of the third space part.