FIELD: technological processes.
SUBSTANCE: invention relates to a method of calcining a vanadium-bearing material. Method includes: contacting and reacting raw materials with clinker in calcining conditions. Raw material is a mixture containing vanadium-bearing material and calcium-containing material, and clinker is a material subjected to calcining.
EFFECT: technical result is preventing sintering of material into lumps and its sticking to equipment; reduced production costs and substantial improvement of conversion of vanadium.
10 cl, 3 ex
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