Electrolytic production of potassium permanganate using a cationic membrane in an electrolytic cell
US5660712A · kind A · utility
4Cited by
14References
9Claims
0Family size
Inventors
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Aug 26, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01G45/1214
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of producing potassium permanganate in an electrolytic cell is described where the cell is separated into a catholyte and anolyte region, potassium hydroxide is made in the catholyte region and is recycled back into upstream portions of the process to oxidize permanganate dioxide bearing ore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.