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

对预热神木不粘煤及柳林主焦煤中不同溶剂抽提组的碳化特较研究。

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

本文研究城市两段炉用型煤的热强度特曲线,结果表明,在干馏段型煤热强度的变化受煤种的影响很大。