HYDROCARBON HALIDE-CONTAINING WASTE TREATING DEVICE AND ITS TREATMENT

摘要

PROBLEM TO BE SOLVED: To make it possible to efficiently treat hydrocarbon halides, such as regulated fluorocarbons, continuously over a long period of time. SOLUTION: This treating device includes a hydrocarbon halides-extracting means 101 for extracting hydrocarbon halides-contg. gases from hydrocarbon halides-contg. waste, a hydrocarbon halides concns. control means 114 for controlling the hydrocarbon halides concns. in the hydrocarbon halides-contg. gases to 0.5 to 10vol.% and a hydrocarbon halides-cracking means 102 for cracking the hydrocarbon halides in the hydrocarbon halides-contg. gases controlled in these concns. by catalysts formed by depositing Cr2 O3 on ZrO2 carriers.