Title:
ELECTROLYSIS TANK
Document Type and Number:
WIPO Patent Application WO/2024/009599
Kind Code:
A1
Abstract:
This electrolysis tank, in which increase in electrolysis voltage is prevented and a stable operation of the electrolysis tank is ensured, comprises: a cathode frame body having a cathode plate fixed to an internal surface thereof; an anode frame body having an anode plate fixed to an internal surface thereof; an ion-exchange membrane disposed between the cathode frame body and the anode frame body; a cathode-side fluid supply channel for supplying a cathode-side fluid to a cathode chamber established between the cathode frame body and the ion-exchange membrane; and a cathode-side fluid discharge channel for discharging the cathode-side fluid from the cathode chamber; an anode-side fluid supply channel for supplying an anode-side fluid to an anode chamber established between the anode frame body and the ion-exchange membrane; and an anode-side fluid discharge channel for discharging the anode-side fluid from the anode chamber. The effective channel cross-sectional area CD of the cathode-side fluid discharge channel is larger than the effective channel cross-sectional area CS of the cathode-side fluid supply channel. The effective channel cross-sectional area AD of the anode-side fluid discharge channel is larger than the effective channel cross-sectional area AS of the anode-side fluid supply channel.
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Inventors:
ISHIMARU HIDENARI (JP)
INOUE HIROSHI (JP)
INOUE HIROSHI (JP)
Application Number:
PCT/JP2023/017232
Publication Date:
January 11, 2024
Filing Date:
May 08, 2023
Export Citation:
Assignee:
TOKUYAMA CORP (JP)
International Classes:
C25B9/00; C25B3/09; C25B9/19
Domestic Patent References:
| WO2009004937A1 | 2009-01-08 |
Foreign References:
| US20140262759A1 | 2014-09-18 | |||
| JPS60125386A | 1985-07-04 | |||
| JPS5497581A | 1979-08-01 | |||
| JPS59137969U | 1984-09-14 | |||
| JP2004285427A | 2004-10-14 |
Attorney, Agent or Firm:
ATAGO IP (JP)
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