摘要
利用自行研制的双炉膛加压热重分析仪进行了 8种煤的加压着火试验。研究了各种因素 ,如煤粒粒径、氧浓度、加热速率、挥发分含量等在压力下对煤粒着火温度的影响 ,得到了一些新的结论。
With the newly designed dual chamber pressurized thermogravimetric analyzer (PTGA) the ignition experiments of eight kinds of coal particles were performed under pressure.The effects of various factors (such as particle size,oxygen concentration,heating rate,volatile content,etc.)on the ignition temperature under pressure is studied experimentally and some new conclusions were obtained.
出处
《燃烧科学与技术》
EI
CAS
CSCD
1999年第3期313-318,共6页
Journal of Combustion Science and Technology
关键词
煤燃烧
压力
着火温度
热重分析仪
煤粒
Coal combustion,Pressure,Ignition temperature,Thermogravimetric analyzer