FIELD: mining industry. SUBSTANCE: process includes grinding, particle size classification, dehydration, and separation of pulp flow on screw lock followed by gravitation adjustment of crude titanium-zirconium concentrate. Pulp flow is stratified before separation in vertical direction, solids-to-liquid ratio before separation varying between 1:1 and 1:3 and that in the course of separation between 1:3.5 and 1:4. EFFECT: enhanced enrichment efficiency. 3 cl, 1 dwg, 1 tbl
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