Title:
水素水製造装置
Document Type and Number:
Japanese Patent JP6587061
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hydrogen water production apparatus capable of exactly and stably controlling concentration of dissolved hydrogen in water.SOLUTION: The hydrogen water production apparatus produces hydrogen using a two-chamber type electrolytic cell which has a cathode chamber having a cathode pole (negative pole) and an anode chamber having an anode pole (positive pole), the cathode chamber and the anode chamber being partitioned with a diaphragm, and the hydrogen water production apparatus dissolves the produced hydrogen into raw material water to produce hydrogen water. Electrolyte containing an organic acid or a metal ion of divalent or a higher valence that does not permeate an univalent cation exchange membrane is used in the anode chamber to stabilize current density and a hydrogen production rate in electrolysis is stabilized.SELECTED DRAWING: Figure 1
Inventors:
Hiroko Nakano
Takeuchi Banteru
Kunihiko Tsuchiya
Akira Tsuguchi
Nakamura Kazu
Takeuchi Banteru
Kunihiko Tsuchiya
Akira Tsuguchi
Nakamura Kazu
Application Number:
JP2015215590A
Publication Date:
October 09, 2019
Filing Date:
November 02, 2015
Export Citation:
Assignee:
Japan Atomic Energy Agency
Kaken Co., Ltd.
Kaken Co., Ltd.
International Classes:
C02F1/461; C25B1/10; C25B9/00; C25B15/08
Domestic Patent References:
| JP2008036521A | ||||
| JP2010094622A | ||||
| JP9299953A | ||||
| JP2001246381A | ||||
| JP2010088973A | ||||
| JP2012013360A | ||||
| JP2002336856A | ||||
| JP9220572A | ||||
| JP2013230425A |
Attorney, Agent or Firm:
Nichimine International Patent Office