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

对预热神木粘煤及柳林主焦煤溶剂抽提组分的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.

本文研究了城市用型煤的热强度特性曲线,结果表明,在干馏型煤热强度的变化受煤种的影响很大。