Electrolysis method using polymer additive for membrane cell operation where the polymer additive is ionomeric and added to the catholyte
US5512143A · kind A · utility
0Cited by
5References
11Claims
0Family size
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Key dates
| Filing date | Apr 13, 1992 |
| Grant date | Apr 30, 1996 |
| Priority date | — |
| Expiry date | Apr 13, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B15/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The operation of electrolytic cells employing ion exchange membranes is improved by addition to the catholyte of a fluorinated ionomer resin resulting in a long-term reduction in the operating voltage of the electrolytic cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.