書誌事項
- タイトル別名
-
- Development of a high efficiency multi-nuclide aerosol filters for radiation protection during a process of cutting core debris (2) Measurement of DF for Metal Fiber Filter
- (2)メタルファイバーフィルターの除染係数測定
抄録
<p>By using the FCVS technology, we had started to develop a high decontamination air cleaning system to remove multi-nuclides for radiation protection to conduct decommissioning the Fukushima NPP. High efficiency multi-nuclide aerosol filters for radiation protection during a process of cutting core debris has been developing at Hokkaido University. A plasma cutter, laser cutter, wire cutter, drilling machine, etc., will be used and will generate aerosols. Therefore, the air cleaning system should be needed for removing core debris. In order to develop an air clean up system, a metal fiver filter test was conducted. Measured DF were analyzed using FE-SEM and particle diameter analyzer was used to breakdown DF for each diameter range, It is possible to develop the high efficiency filters by mulch layer filters. Final filter system will be consisted, such as a wet-type aerosol filter, multi-stage metal fiber filters and a silver zeolite to remove organic iodine..</p>
収録刊行物
-
- 動力・エネルギー技術の最前線講演論文集 : シンポジウム
-
動力・エネルギー技術の最前線講演論文集 : シンポジウム 2017.22 (0), A114-, 2017
一般社団法人 日本機械学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282680863660416
-
- NII論文ID
- 130006282060
-
- ISSN
- 24242950
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可