The effects of different coke ratio on coke ratio,coal ratio,fuel ratio and return coke amount of blast furnace 1#in ironmaking plant under the same operation system were discussed.The change of ton iron cost under different coke ratio was analyzed in detail.Finally,the conclusion was drawn that the cost of ton iron increased when adding the purchased wa-ter-quenching blast furnace with lower price.
blast furnacedry quenchingquenching coke with waterfuel ratio
维普
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