Method of producing vanadium
US4099958A · kind A · utility
1Cited by
7References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 1976 |
| Grant date | Jul 11, 1978 |
| Priority date | — |
| Expiry date | Apr 9, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H1/3484
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Vanadium oxides are reduced to the metallic state by reaction with carbon in a plasma arc torch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.