Method of and apparatus for the direct production of molten iron
US4469510A · kind A · utility
4Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1982 |
| Grant date | Sep 4, 1984 |
| Priority date | — |
| Expiry date | Apr 21, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21B13/0026
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of producing molten iron in which iron oxide is fed together with carbon to an oxygen-top-blown melt from below through blocks whose pores permit the particles to be entrained into the melt in a carrier gas, the pores preventing penetration of the molten metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.