Study and application of the coking scheme using clean coal produced by Fengfeng Group as coking blends

For making full use of high-quality coking coal resources, an analysis is made of the characteristics of the coking coal produced by Fengfeng Group. Based on the result of analysis, the quality indices of the coke produced with a single kind of coking coal is explored through box test, and the schemes for the use of an appropriate proportion of gas coal as coking blend is analyzed. The study result may serve as a reference for reducing cost of coking blends and making rational utilization of coal resources.