Process for preparing a smelter furnace charge composition
US3938987A · kind A · utility
9Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 1974 |
| Grant date | Feb 17, 1976 |
| Priority date | — |
| Expiry date | Apr 11, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B1/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
There is provided an improved process for preparing a charge composition for a smelting furnace in accordance with which a deficiency of nonagglomerating carbonaceous material is utilized within pellets formed from iron oxide ore with or without an added flux material, and these pellets sintered on a traveling grate machine in the presence of externally supplied carbonaceous material in the sinter bed sufficient to make up the deficiency within the pellets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.