煤炭发热量测定的试验研究

Experimental Study on the Determination of Coal Calorific Value

为能够准确测定煤炭的发热量,以指导其应用场所。在对煤炭发热量测定原理分析的基础上,以5E-KCIV自动量热仪为基础研究影响煤炭发热量测定结果的因素,重点对充氧压力、充氧时间、测定次数以及环境温度对应煤炭发热量的测定结果进行对比;研究成果可用于对今后准确掌握煤炭的发热量。

To accurately measure the calorific value of coal and guide its application sites,based on the analysis of the principle of coal calorific value measurement,the factors that affect the measurement results of coal calorific value are studied using the 5E-KCIV automatic calorimeter,with a focus on comparing the measurement results of coal calorific value corresponding to oxygen filling pressure,oxygen filling time,measurement frequency,and environmental temperature.The research results can be used to accurately grasp the calorific value of coal in the future.