本文通过高炉采用矿石焦丁混装冶炼的生产实践和前后两期的不同装入方法加以比较,着重阐明了有关矿焦混装的可行性,具体实施办法以及冶炼效果等。进一步强调指出,当烧结矿粒度在偏小的情况下,混入部分焦丁冶炼以后,其效果尤佳,这就愈加表现出使用焦丁混装的重要意义和实用价值。 This paper compares the production practice of using blast furnace coke mixed smelting with the different loading methods of two phases before and after, emphasizes the feasibility, the concrete implementation method and the smelting effect of mixed coke and coke. Further emphasized that when the sinter size is small, mixed with some smelting after smelting, its effect is particularly good, which shows the use of coke Ding mix more important and practical value.