Electrolytic diaphragm cell
US4224130A · kind A · utility
5Cited by
10References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1978 |
| Grant date | Sep 23, 1980 |
| Priority date | — |
| Expiry date | Feb 13, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B13/08
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electrolytic diaphragm cell to produce chlorine and an alkali metal hydroxide from an aqueous alkali metal chloride solution is disclosed. The cell has anode and cathodes spaced apart by a porous, electrolyte permeable polytetrafluoroethylene diaphragm with a thickness of about 5 to about 100 mils and an average pore size of about 0.1 to about 100 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.