Chlorination of titaniferous material using treated coal for vanadium removal
US4329322A · kind A · utility
5Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 1981 |
| Grant date | May 11, 1982 |
| Priority date | — |
| Expiry date | Jan 23, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Vanadium impurities in chlorinated titaniferous materials are rendered easily removable by reacting said titaniferous materials with a high surface area carbon during the chlorination process. A process for preparing said high surface area carbon is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.