Title:
水溶液を高周波振動撹拌装置によって処理するシステム
Document Type and Number:
Japanese Patent JP6626084
Kind Code:
B2
Abstract:
The method according to the present invention comprises using a high-frequency vibrating stirrer that is configured to include a treatment tank 1, a high-frequency vibrating motor 3 fixed to a table positioned above the treatment tank 1, two vibrating rods 4 extending toward the bottom of the treatment tank 1 and coupled to the table, and multistage vibrating blades 5 mounted to the lower parts of the vibrating rods 4 and surface-plated with palladium or platinum serving as a catalyst in element transmutation, characterized in that the high-frequency vibrating motor 3 is controlled by an inverter 6 so as to vibrate the multistage vibrating blades 5 at a frequency of 100-170 Hz in an aqueous solution 2 containing an element to be transmuted in the treatment tank 1, thereby transmuting the element in the aqueous solution 2 into another element. By adding heavy water to the solution to be treated, the transmutation efficiency can be elevated. By adding tritium water with an appropriate concentration as a substitute for the heavy water, the element transmutation can be completed within a short period of time and, at the same time, the tritium water that is seemingly the main cause of radioactive contamination can be effectively utilized and the radioactivity thereof can be attenuated or detoxified.
More Like This:
Inventors:
Daimasa Ryushin
Application Number:
JP2017501624A
Publication Date:
January 08, 2020
Filing Date:
February 25, 2015
Export Citation:
Assignee:
Nihon Techno Co., Ltd.
International Classes:
G21G7/00; G21F9/00; G21F9/06
Domestic Patent References:
| JP2009028667A | ||||
| JP2004122109A | ||||
| JP2002282669A | ||||
| JP2001321648A | ||||
| JP2008063669A |
Foreign References:
| WO2012011499A1 |
Other References:
日本テクノ株式会社,汚染水処理(トリチウム処理等),技術研究組合 国際廃炉研究開発機構 ホームページ,日本,技術研究組合 国際廃炉研究開発機構,2013年11月15日,URL,http://irid.or.jp/cw/public/396.pdf
Attorney, Agent or Firm:
Shinji Oga
Hiroyuki Hyakumoto
Hiroyuki Hyakumoto