FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, particularly to a charge for production of vanadium cast iron. Charge contains, wt%: metal additives and fluxes 0.5–8.0, coke 13.0–21.0, desulfurization slag 0.1–4.0, iron ore is the rest.
EFFECT: invention reduces consumption of iron ore in form of non-fluxed pellets and/or high-basic agglomerate and coke consumption, as well as increases efficiency of blast furnaces, increases input of vanadium into blast-furnace melting, which increases extraction of marketable vanadium.
5 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR PRODUCTION OF VANADIUM CAST IRON | 2021 |
|
RU2758701C1 |
| CHARGE TO PRODUCE VANADIUM CAST IRON | 2011 |
|
RU2515709C2 |
| CHARGE FOR PRODUCTION OF IRON | 2007 |
|
RU2369639C2 |
| IRON FLUX CONTAINING VANADIUM | 2009 |
|
RU2419658C2 |
| METHOD OF BLAST-FURNACE MELTING | 2007 |
|
RU2342439C1 |
| MIX MATERIAL FOR PRODUCTION OF MANGANESE-CONTAINING STAFLUX | 2009 |
|
RU2410447C1 |
| METHOD OF BLAST-FURNACE MELTING | 2008 |
|
RU2359041C1 |
| METHOD OF PYROMETALLURGICAL PROCESSING OF VANADIUM-CONTAINING AND IRON-ORE MATERIALS | 1997 |
|
RU2105818C1 |
| METHOD OF BLAST-FURNACE MELTING OF TITANIUM-CONTAINING RAW MATERIAL | 2023 |
|
RU2825329C1 |
| CHARGE FOR THE PRODUCTION OF MAGNESIAN IRON FLUX | 2022 |
|
RU2796485C1 |
