Title:
原子炉格納容器の水素処理装置
Document Type and Number:
Japanese Patent JP5422457
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hydrotreating device which can ensure a stable hydrogen treatment performance even if various kinds of gas flows appear inside a reactor containment vessel in a catalytic hydrotreating device which treats hydrogen in the reactor containment vessel.SOLUTION: The catalytic hydrotreating device 10 for treating a hydrogen gas in the reactor containment vessel 11 includes a catalyst 2 that reacts with the hydrogen gas and a catalyst housing container 8 for accommodating the catalyst 2. The catalyst housing container 8 includes an upper opening 1 and a lower opening 3 and the problem is solved by setting up members 4 in which the areas of the upper opening 1 where the gases pass vary according to the positions.
Inventors:
Kenji Noshita
Nagayama
Taichi Takai
Shingo Oda
Nishimura Tanko
Nagayama
Taichi Takai
Shingo Oda
Nishimura Tanko
Application Number:
JP2010069117A
Publication Date:
February 19, 2014
Filing Date:
March 25, 2010
Export Citation:
Assignee:
Hitachi ge Nuclear Energy Co., Ltd.
International Classes:
G21C9/00
Domestic Patent References:
| JP2001500261A | ||||
| JP64068697A | ||||
| JP2000098075A |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Yuji Toda