| 摘要 |
<p>PURPOSE:To remove radioactive iodine present in waste gas having high humidity without the reduction in efficiency by covering the surface of iodine adsorbent coating supported on a carrier with an organic layer. CONSTITUTION:The surface of a porous carrier 8 such as alumina is coated with an iodine-adsorbent coating 9 such as silver sulfate. The surface of the iodine adsorbent coating 9 is coated with an organic layer to form a hydrophobic organic coating 10 such as DOP, DOS, fluorine-contained oil, silicone oil, etc. Iodine compounds such as methyl iodide, etc. are adsorbed without the adhesion of mist 4 by the adsorbent.</p> |
