| 摘要 |
A method for oxidation-reduction thermal treatment of ferriferous raw material involves obtaining ferriferous charge, palletizing the charge and obtaining crude pellets, forming the layer of crude pellets on transporting surface, serial zone thermal treatment of pellets with heat carrier-air, drying, heating, annealing, cooling pellets from superlayer space of original flow of formed heat carrier,classification and separation of the finished product, stocking for shipping to consumer.
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