Material for sintering emitting a lesser amount of nitrogen oxide and a method for manufacturing the same
US4001007A · kind A · utility
2Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1974 |
| Grant date | Jan 4, 1977 |
| Priority date | — |
| Expiry date | Dec 30, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B1/16
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A material for sintering capable of emitting a lesser amount of nitrogen oxide during sintering thereof to produce a sintered ore. It is composed of finely divided coke concentrated within a predetermined range in an outer shell layer of agglomerated particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.