METHOD OF CONCENTRATES TREATMENT FROM ORE, CONTAINING OXIDES OF FERRIC, TITANIUM AND VANADIUM AND FACILITY FOR ITS IMPLEMENTATION Russian patent published in 2009 - IPC C22B34/12 C22C33/04 F27B14/06 

FIELD: metallurgy.

SUBSTANCE: method is implemented by means of liquid-phase recovery of metals from oxides of concentrate batches, consisting of main and additional parts, in conditions of melt revolution by electromagnetic field. During the melting it is effectively used centrifugal effect, accelerated fused fed for melting charge, containing concentrate, and in it there are selectively recovered metals from oxides. At that likewise accelerated iron is diluted in aluminium while production of ferroaluminium. Method is implemented almost excluding gas emission from melt. Facility for method implementation is outfitted by collector circulating ferrosilicium that simplifies process of charge treatment, reduces treatment time of each regular charge batch. Under the bottom of circulating ferrosilicium collector there are located induction units which are equal in structure to induction units, located around walls and under the bottom of assembly that provides decreasing of costs for induction units manufacturing and for electricity supply.

EFFECT: increasing of vanadium extraction into carbon-free iron and titanium-bearing ligature, implementation wasteless energy-conserving, environmentally appropriate technology.

6 cl, 2 dwg, 1 ex