FIELD: technological processes.
SUBSTANCE: invention relates to a method of reducing metal oxide containing charge materials (1) and to a device for its implementation. At that, containing metal oxide charge materials (1) are reduced in at least two units (RA, RE) of fluidized bed by means of reducing gas (2). At least part of exhaust gas (3) released is returned, and metal oxide containing charge materials (1) are supplied to the fluidized bed unit (RE) by means of working gas.
EFFECT: pneumatic loading of ore is proposed.
28 cl, 1 dwg
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