FIELD: metallurgy.
SUBSTANCE: device includes reactor and external assembly for forced circulation of reaction mixture. External assembly consists of circulation pump, connection pipe and mixing chamber located in the direction of mixture after circulation pump and equipped at least with two ejecting nozzles connected to the pump and outlet holes directed towards each other. At that, mixing chamber in lower part has the discharge tube submersed into the reactor.
EFFECT: increasing dissolution speed owing to increasing the mixing intensity; increasing the solution saturation with gaseous oxidiser at pressure increase in reaction chamber.
1 tbl, 1 dwg
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