| 摘要 |
FIELD: production of high-purity metals; can be used in non-ferrous metallurgy. SUBSTANCE: the apparatus has a body, connected to which is a vacuum pump. The body accommodates the melting crucible with a heating element, condenser with traps, and crystallizer with ingot moulds. The heating element is an induction heater, whose coil is located around the melting crucible and connected to a high-frequency generator. The melting crucible is positioned in the body for rotation about the axis parallel to the body axis, or about the body axis, it is furnished with a turning mechanism. The condenser traps and crystallizer ingot moulds are positioned on holders above and under the melting crucible at an equal distance from each other. The holders are provided with turning mechanisms. EFFECT: separation and purification of metals directly from secondary products, or reduction of metals from their oxides. 2 cl, 4 dwg |
