摘要
利用热重分析仪对煤样分解特性进行了研究，探讨了升温速率对煤热解失重过程的影响，得出煤的热解过程可以分为3个阶段，本次试验褐煤的热解温度主要在300℃-500℃。升温速率对热解参数均有一定的影响。
Thermal gravity analyzer is used to study decomposition characteristics of coal sample. The paper discusses the effect of heating rate on the pyrolysis TG process and concludes that the pyrolysis process can be divided into 3 phrases. In the experiment, the brown coal pyrolysis temperature is 300℃ -500℃. The result shows that the heating rate is influencial on the pyrolysis parameters.
出处
《山西煤炭》
2010年第11期66-67,共2页
Shanxi Coal
关键词
煤
升温速率
热解过程
coal
heating rate
pyrolysis process
