Electrochemical process for recovering metallic rhodium from aqueous solutions of spent catalysts
US4795538A · kind A · utility
5Cited by
1References
10Claims
0Family size
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Key dates
| Filing date | Mar 21, 1988 |
| Grant date | Jan 3, 1989 |
| Priority date | — |
| Expiry date | Mar 21, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Metallic rhodium is recovered from aqueous solutions of spent catalysts by acidification and oxidation followed by electrolysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.