Generally, it is difficult to thermally crack liquid waste and gas containing halides such as fluorine, chlorine, bromine, and in dine. Even if cracking and incineration are dune effectively, the processed waste and/or gas has to be carefully handled in equipment constructed of special materials. NFK has successfully overcome the technical difficulties and has developed a reliable incineration and thermal cracking system. The refractory lining materials of the incinerator are designed in accordance with the specific nature of the halides to be fed into the system. The combusted waste gas from combustion chamber flows to the scrubbing tower after it is quenched in the quenching chamber at the bottom and scrubbed by the alkaline liquid in the scrubbing tower filled with special packing materials. The concentration of halides in the exhaust gas can fully meet the strict environmental regulations.