Invention Patent: B "CASTING SYSTEM" D. To improve operation, especially to enable universal use, in which only one reactor container can be purified both liquid and crude metal, especially iron, a reactor container (1) is configured in the converter type with one compartment relatively large above a melt (7) and a slag (8) arranged above. For the removal of slag (8) through a pluggable slag chute (18 '), the casting system can be rotated around a point of rotation (20), around sym 8 ‹. For the complete removal of the melt (7) through a melt trough (17 ') in the bottom region of the casting system, it can be rotated around a point of rotation (19), around sym 30 ‹. An induction coil (16), fed with direct current, around the casting system (1) serves for the magnetic attenuation of movements of melt (7) and / or slag (8) inside the casting system. In the converter operation, a graphite electrode (5) used in the arc-flash operation is replaced by a gas supply conduit, through which oxygen is added under pressure.
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