The carbonization of exrtacting constituents of preheated Shenfu noncoking and Liulin dominant coking coal has been studied.

对预神木不粘煤主焦煤中不同溶剂抽提组分碳化特性分别行了比较研究。

The cementitiousness of the raw coal exercises a strong influence on the briquette thermal compressive strength during carbonization.

本文研究了城市两段炉用型煤度特性曲线,结果表明,在干馏段型煤度变化受煤种影响很大。