浅议煤中发热量测定及相关问题
韦丽青
（山西省大同煤矿有限责任公司煤峪口矿，山西大同037000）
摘要： 以煤中发热量测定为例，介绍了煤中发热量测定原理及实验条件，详细阐述发热量测定过程中热容量标定和
实际发热量测定过程中应该注意的几个问题，最后在煤中发热量测定基础上，总结了在煤质化验工作中，使测量结果更
加准确的方法，以期对相关工作者能有所助益。
关键词： 煤质化验；发热量；氧弹；热容量
中图分类号： TQ533 文献标识码： A 文章编号： 2095-0802-(2016)01-0059-01
Analysis of the Determination and Related Issues of Calorific Value in Coal
WEI Liqing
(Meiyukou Coal Mine, Datong Coal Mine Group Co., Ltd. of Shanxi Province, Datong 037000, Shanxi, China)
Abstract: Taking the determination of calorific value in coal as example, this paper introduced measurement principle and the
experimental conditions calorific value in coal, elaborated heat capacity calibration in the process of heat measurement and some
problems in actual determination process of calorific value that should be paid attention to, and summarized methods that make
the measurement more accurate in coal quality test work to help to the related workers.

Key words: coal quality analysis; calorific value; oxygen bomb; heat capacity