Invention Grant
- Patent Title: Iodine absorbent material containing salt and radioactive iodine removal system using the same
- Patent Title (中): 碘吸收材料含有盐和放射性碘清除系统使用相同
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Application No.: US13911035Application Date: 2013-06-05
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Publication No.: US09144771B2Publication Date: 2015-09-29
- Inventor: Jei-Won Yeon , Sang Hyuk Jung , Jong-Yun Kim , Kyuseok Song , Hee-Jung Im
- Applicant: Korea Atomic Energy Research Institute , Korea Hydro & Nuclear Power Co., Ltd
- Applicant Address: KR Daejeon KR Daejeon
- Assignee: Korea Atomic Energy Research Institute,Korea Hydro & Nuclear Power Co., Ltd.
- Current Assignee: Korea Atomic Energy Research Institute,Korea Hydro & Nuclear Power Co., Ltd.
- Current Assignee Address: KR Daejeon KR Daejeon
- Agency: Knobbe Martens Olson & Bear, LLP
- Priority: KR10-2012-0060601 20120605; KR10-2013-0055370 20130515
- Main IPC: B01D53/68
- IPC: B01D53/68 ; G21F9/02
Abstract:
An apparatus for filtering airborne radioactive iodine is provided. The apparatus includes a housing defining an interior space and comprising an inlet for receiving air and an outlet for discharging the air; and a composition placed in the interior space for trapping airborne radioactive iodine between the inlet and the outlet. The composition comprises one or more salts selected from the group consisting of an alkali metal chloride and an alkaline earth metal chloride. A method of filtering airborne radioactive iodine is further provided. The method includes providing the foregoing apparatus at a nuclear facility and blowing air to flow from the inlet to the outlet and contact the composition placed in the interior space, whereby airborne radioactive iodine is trapped in the interior space.
Public/Granted literature
- US20130323149A1 IODINE ABSORBENT MATERIAL CONTAINING SALT AND RADIOACTIVE IODINE REMOVAL SYSTEM USING THE SAME Public/Granted day:2013-12-05
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