| 摘要 |
A fluorine compound having iodine within the molecule is decomposed by a decomposition reactive agent comprising alumina and an alkaline earth metal compound, the produced chlorine, fluorine and/or sulfur are fixed as a chloride, a fluoride and/or a sulfate of alkaline earth metal in the reactive agent, and iodine, which cannot be fixed as a salt of alkaline earth metal, is removed by an adsorbent. |
