煤发热量和挥发分的检测分析

Detection and Analysis of Coal's Calorific Value and Volatile Matter

为进一步探究煤发热量和挥发分检测中的更多细节因素,以某火电厂标准煤样为原材料,分别应用氧弹法和马弗炉法测定煤的发热量与挥发分指标,并在此基础上,进一步深入探究了影响煤质发热量和挥发分检测结果准确率的几项主要因素,由此确定检测指标的合理取值,可为后续的煤质检测提供参考借鉴。

In order to further explore more detailed factors in the detection of coal calorific value and volatile content,a standard coal sample from a thermal power plant was used as raw material to determine the calorific value and volatile content indicators of coal using the oxygen bomb method and the muffle furnace method.Based on this,several main factors affecting the accuracy of coal calorific value and volatile content detection results were further explored,and the reasonable values of detection indicators were determined,which can provide reference for subsequent coal quality detection.