| 摘要 |
FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy and may be used in process of metal recovery from their oxides by recovery gas in a shaft furnace. The method includes stabilisation and maintenance of temperature mode in zones of carburisation, internal layer conversion and recovery of the shaft furnace autonomously by heating with inductors, at the same time cold gas mixture is supplied into the zone of internal layer conversion, which is designed for conversion.EFFECT: invention makes it possible to improve quality of metal, to reduce pollution of environment and to produce commercial combustible gas along the way. |
