摘要
针对阜生矿15#煤层容易自燃的特点进行程序升温实验研究,测试研究了不同温度下CO、CO2、CH4、C2H4、C2H2等自燃发火标志性气体的浓度和热解温度,遴选出自燃发火标志性气体,并利用标志性气体的浓度指标对矿井的自燃灾害进行预测预报,为阜生矿早期自燃预测预报和矿井火灾防治提供有针对性的预防措施。
According to the spontaneous combustion characteristics of coal seam 15# of Fusheng Coal Mine, the program- ruing temperature rising test study is conducted, the concentration and the corresponding pyrolysis temperature of index gases is tested under different temperature, such as CO, CO2, CH4, C2H4, C2H2 and so on, the spontaneous combustion index gases are chosen and also the concentration index of the gases is used to forecast the spontaneous combustion, providing some corresponding preventive measures for the early stage spontaneous combustion forecast and fire prevention and control.
出处
《工业安全与环保》
北大核心
2014年第5期30-32,共3页
Industrial Safety and Environmental Protection
基金
国家自然科学基金(50804022)
重庆市基础与前沿研究计划杰青项目(CSTC2013JCYJJQ9001)
关键词
阜生矿
15#煤层
煤层自燃特性
程序升温
标志性气体
Fushcng Coal Mine coal seam 15# coal seam spontaneous combustion characteristics programming temperature rising index gas
