Electrochemical chlorine dioxide generator
US5158658A · kind A · utility
19Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1990 |
| Grant date | Oct 27, 1992 |
| Priority date | — |
| Expiry date | Oct 31, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B1/26
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electrochemical process and electrolytic cell for manufacturing chlorine-free chlorine dioxide from dilute alkali metal chlorite solutions in a single step is disclosed. The electrolytic cell uses a porous flow-through anode and a cathode separated by a suitable separator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.