Quality Evaluation of Coking Coal in XISC Coking Plant

Coking coal of XSCI Coking Plant were purchased from many coal mines across China,while only few of them are of good coal coking properties,and mixed coal were used commonly.All these caused the instability of coke quality and difficulty of improvement.The quality of coal used in XISC Coking Plant in 2013 was briefly evaluated,thus achieving a better understanding of coal's performance.This evaluation would benefit reasonable use of all kinds of coal in production,to finally realize the purpose of stabilize and improve coke quality.