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本文用“Rist”操作线图解法计算高炉焦比并探讨提高鼓风温度,降低石灰石用量对降低焦比的作用。
In this paper, “Rist” line diagram method to calculate the blast furnace coke ratio and to explore to improve the blowing temperature, reduce the amount of limestone to reduce the role of coke ratio.