Electrowinning of gallium
US3966568A · kind A · utility
29Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1974 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Dec 13, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25C1/22
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process for producing gallium by electro-deposition from an acidic gallium chloride solution wherein electrolysis is conducted in the presence of metal ions of at least one metal from the group consisting of aluminium, zinc, calcium, magnesium, sodium and potassium dissolved in said solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.