Fixed bed oxygen depolarized cathode chlor-alkali cell
US4313813A · kind A · utility
6Cited by
25References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1980 |
| Grant date | Feb 2, 1982 |
| Priority date | — |
| Expiry date | Jun 26, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B11/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is a method of electrolyzing alkali metal chloride brine between an anode and a cathode, with oxidant feed to the cathode, where the cathode is a bed of porous particles having HO.sub.2.sup.- disproportionation catalyst. Also disclosed is an electrolytic cell for carrying out the disclosed process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.