重点研究焦炭在高炉块状带内的抗压强度与温度和反应程度的关系。
The relationship between temperature, carbon loss rate and compression strength of coke in the lumpish section of blast furnace was investigated.
研究了高炉块状带内焦炭的碳素损失情况以及焦炭反应性的变化情况。
The carbon loss of coke and the change of coke reactivity index in lumpish section of blast furnace were studied.
高炉风口回旋区是高炉顺行不可缺少的重要反应区，而且回旋区内部的物理、化学反应十分复杂。
BF raceway is an indispensable part of the reaction area to the blast furnace operation, moreover the internal physical and chemical reaction is very complex.
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