Title:
高圧槽及び高圧槽を遮断する方法
Document Type and Number:
Japanese Patent JP4269109
Kind Code:
B2
Abstract:
A pressure electrolyzer having a pressure reservoir, an electrolytic cell block containing a number of electrolytic cells and positioned in the pressure reservoir, the electrolytic cells each containing anodes and cathodes, and an electrolyte circulatory system for supplying electrolyte to the anodes and cathodes. The circulatory system includes an oxygen separator operative to separate gaseous oxygen formed during operation of the pressure electrolyzer and a hydrogen separator operative to separate gaseous hydrogen formed during operation of the pressure electrolyzer, and a store of an inert gas, to inert the pressure electrolyzer when it is switched off. The store of inert gas is supplied to the oxygen separator. The electrolyte circulatory system further includes a connecting line arranged so that a part of the electrolyte can be pushed out of the hydrogen separator when the inert gas is applied to the oxygen separator so as to displace the gaseous hydrogen.
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Inventors:
Brandt Rolf August
Valevik Odomund
Valevik Odomund
Application Number:
JP2004559796A
Publication Date:
May 27, 2009
Filing Date:
December 10, 2003
Export Citation:
Assignee:
Hydrogen Technologies Axiesel Scap
International Classes:
C25B9/19; C25B15/00
Attorney, Agent or Firm:
Mitsufumi Esaki
Okumura Yoshimichi
Blacksmith
Okumura Yoshimichi
Blacksmith