Author/Authors :
Hiroshi Ogawa، نويسنده , , Norihiko Orita، نويسنده , , Mitsuhiro Horaguchi، نويسنده , , Takumi Suzuki، نويسنده , , Mitsuhiro Okada، نويسنده , , Shizuo Yasuda، نويسنده ,
Abstract :
Dioxin (PCDD + PCDF) reduction test by sulfur component addition was carried out using small scale FBC (Fluidized Bed Combustorr) test system. Sulfur sources were three different modes; CASE A: gaseous SO2 was directly fed; CASE B: coal containing sulfur was fed; CASE C: coal + sulfur reagent were fed. Dioxin reduction occurred for each case and coal addition was so effective for dioxin reduction. It is thought that this effect results from Cl2 reduction which was caused by gaseous SO2 in the flue gas.
