焦炭抗碱能力的提高及其成本的降低

Improvement of Resistance Ability of Coke and Reduction of the Cost

本文通过试验研究和实践应用的效果，论证了配煤中适度增加气煤含量，不仅可以提高焦炭在高炉中的抗碱性，而且可以降低焦炭的成本。

Based on the experiment and pratical application,it was justified that properly increasing the content of gas coal in blending coal is proritable.It not only can improve alkali resistance of coke in the blast furnace,but also reduce the production cost of coke.