| abstract |
Organochlorine compounds such as fly ash generated from incineration of waste, the incineration ash, gasification melted fly ash, dioxins in molten fly ash discharged from an ash melting furnace, which are the largest cause of dioxin emissions Is efficiently decomposed without requiring high-temperature treatment. SOLUTION: One kind selected from the group consisting of sulfamic acid, alkali metal sulfamate, ammonium sulfamate, guanidine sulfamate, isocyanuric acid, cyanuric acid, 5,5′-dimethylhydantoin, sarcosine, and sarcosine alkali metal salt. Or the decomposition accelerator of the organochlorine compound containing 2 or more types. A method for decomposing an organic chlorine compound, comprising decomposing an organic chlorine compound such as dioxins in the material to be treated by adding the decomposition accelerator to the material to be treated containing the organic chlorine compound and heating to 250 to 400 ° C. [Selection] Figure 1 |