Chlorination of iron-containing metaliferous material
US4619815A · kind A · utility
7Cited by
6References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1985 |
| Grant date | Oct 28, 1986 |
| Priority date | — |
| Expiry date | Sep 30, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The process is directed to a fluidized bed chlorination of iron containing metaliferous materials to simultaneously produce a quantity of titanium beneficiate and a quantity of titanium tetrachloride. The process is controlled by maintaining the bed temperature between about 600.degree. C. and 1150.degree. C. while controlling the quantity of chlorine relative to the ratio of beneficiate to titanium tetrachloride desired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.