Electrolyzer for industrial production of fluorine
US4139447A · kind A · utility
35Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1976 |
| Grant date | Feb 13, 1979 |
| Priority date | — |
| Expiry date | Mar 12, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B9/77
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A new electrolyzer for the industrial production of fluorine gas which uses bipolar and monopolar electrodes within a tank containing an electrolyte of an anhydrous mixture of mineral fluorides and hydrogen fluoride. A compact construction is achieved which requires only two current connections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.