Title:
ELECTROLYTIC CELL AND ELECTROLYTIC BATH
Document Type and Number:
WIPO Patent Application WO/2018/168863
Kind Code:
A1
Abstract:
The electrolytic cell of the present invention comprises a cathode chamber, the chamber including a cathode and a reverse current absorbent member that is disposed facing the cathode and that comprises a base material and a reverse-current-absorbing body; the cathode and the reverse-current-absorbing body being electrically connected; and, when defining 0 as the height of a lower end of the cathode chamber and h as the height of an upper end of the cathode chamber, the ratio of the area S3 of the reverse-current-absorbing body present at a position I corresponding to a height of h/2-h to the area SA of a cathode-facing surface of the base material corresponding to position I is such that 0.20 ≤ S3/SA< 1.0.
Inventors:
FUNAKAWA AKIYASU (JP)
HACHIYA TOSHINORI (JP)
HACHIYA TOSHINORI (JP)
Application Number:
PCT/JP2018/009771
Publication Date:
September 20, 2018
Filing Date:
March 13, 2018
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C25B9/19; C25B15/00
Domestic Patent References:
| WO2013141211A1 | 2013-09-26 | |||
| WO2017188421A1 | 2017-11-02 | |||
| WO2004048643A1 | 2004-06-10 |
Foreign References:
| JP2012057199A | 2012-03-22 | |||
| JP2015183254A | 2015-10-22 | |||
| JP4846869B1 | 2011-12-28 | |||
| JP5670600B2 | 2015-02-18 | |||
| JP4723250B2 | 2011-07-13 | |||
| JP4453973B2 | 2010-04-21 | |||
| JP2017047272A | 2017-03-09 |
Other References:
See also references of EP 3597792A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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