Electrochemical method for producing chlorine dioxide solutions
US5041196A · kind A · utility
20Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1989 |
| Grant date | Aug 20, 1991 |
| Priority date | — |
| Expiry date | Dec 26, 2009 |
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.