Finger type electrolytic cell for the electrolysis of an aqueous alkali metal chloride solution
US4443315A · kind A · utility
3Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1981 |
| Grant date | Apr 17, 1984 |
| Priority date | — |
| Expiry date | Apr 22, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B9/19
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A finger type electrolytic cell providing a cation exchange membrane for electrolysing an aqueous alkali metal chloride solution is disclosed. The cell is comprised of a cell top cover whose surface is coated with a chlorine-resistant material containing no polymetallic ions, and further a blanket which is made of or covered with said material, so that no hindrance resulting from polymetallic ions occurs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.