FIELD: metallurgy, namely processing of melt metal bath.
SUBSTANCE: method comprises steps of first processing of metal at presence or at generation of acidic slag on surface of melt metal bath; second processing of metal at presence or at generation of basic slag on surface of melt metal bath. First and second processing procedures are realized simultaneously or successively without intermediate draining of slag in two separate zones due to physically dividing surface of melt metal bath by acidic slag and basic slag zones.
EFFECT: optimized procedure of melt metal processing.
14 cl, 1 dwg, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF EXTRACTION OF MOLYBDENUM, NICKEL, COBALT, OR MIXTURES THEREOF FROM USED OR REGENERATED CATALYSTS | 2008 |
|
RU2462522C2 |
| METHOD OF TREATMENT OF STEEL IN LADLE | 1998 |
|
RU2205879C2 |
| METHOD OF PRODUCING ALLOY INGOT | 2010 |
|
RU2494158C1 |
| METHOD OF PROCESSING OF STEEL-MELTING SLAGS AND IRON CARRIERS FOR PRODUCTION OF PIG IRON AND ECOLOGICAL SLAGS | 1998 |
|
RU2172783C2 |
| GAS-LIFT DEVICE | 1992 |
|
RU2016072C1 |
| REFINING METHOD OF MOLTEN STEEL IN EQUIPMENT FOR VACUUM DEGASSING | 2017 |
|
RU2697113C1 |
| METHOD FOR PRODUCTION OF VANADIUM-CHROMIUM ALLOY BY VANADIUM EXTRACTION FROM VANADIUM-CHROMIUM SLAG BY MEANS OF CALCINATION AND ACIDIC LEACHING | 2021 |
|
RU2792060C1 |
| CONVERTER PURGE CONTROL METHOD AND CONVERTER PURGE CONTROL SYSTEM | 2021 |
|
RU2813298C1 |
| METHOD FOR REDUCTION SMELTING OF METALLURGICAL RAW MATERIALS | 1993 |
|
RU2105069C1 |
| METHOD OF CONTINUOUS PROCESSING IRON OXIDE CONTAINING MATERIALS AND DEVICE FOR IMPLEMENTATION OF THIS METHOD | 2006 |
|
RU2344179C2 |
