Transference and purification of halogen and hydrohalic acid in an electrochemical system
US4320179A · kind A · utility
25Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 1978 |
| Grant date | Mar 16, 1982 |
| Priority date | — |
| Expiry date | Apr 3, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Halogen and hydrohalic acid are transferred and purified in an auxiliary electrochemical cell divided into two compartments by a permselective membrane, one compartment containing a low chlorine oxidation overvoltage electrode and the other compartment containing a low chlorine reduction overvoltage electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.