| 摘要 |
PROBLEM TO BE SOLVED: To produce a catalyst capable of efficiently decomposing polymeric toxic substances while suppressing the oxidation of SO2, and to provide its manufacturing method. SOLUTION: In this honeycomb-shaped halogenated organic substance decomposing catalyst 10 having a catalytic component on a wall surface 11 and decomposing halogenated organic substances, a labile layer 12 is installed on the outer surface of the wall surface 11, which has a higher concentration of the catalytic component than the inside of the wall surface 11. |
