COKE PRODUCTION FOR BLAST FURNACE IRONMAKING
COKE PRODUCTION FOR BLAST FURNACE IRONMAKING
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发表时间：
2006
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通讯作者：
H. Valia
中科院分区：
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作者：
H. Valia
世界一流的高炉操作要求最高质量的原材料、操作和操作员。焦炭是高炉最重要的原料，对高炉操作和铁水质量有重要影响。高质量的焦炭应该能够支持高炉炉料的平稳下降，同时尽可能少地降解，同时提供最低量的杂质、最高的热能、最高的金属还原率以及气体和熔融产物流动的最佳渗透性。在高炉中引入优质焦炭将降低焦比、提高生产率和降低铁水成本。
A world class blast furnace operation demands the highest quality of raw materials, operation, and operators. Coke is the most important raw material fed into the blast furnace in terms of its effect on blast furnace operation and hot metal quality. A high quality coke should be able to support a smooth descent of the blast furnace burden with as little degradation as possible while providing the lowest amount of impurities, highest thermal energy, highest metal reduction, and optimum permeability for the flow of gaseous and molten products. Introduction of high quality coke to a blast furnace will result in lower coke rate, higher productivity and lower hot metal cost.