摘要
国内外对煤炭自然发火期的几种定义和计算方法 ,重点介绍基于煤氧复合过程分析的自然发火期的定义 ,根据自然发火模型 ,提出了煤层自然发火期预测方法。该技术在兖州矿区东滩煤矿 4 30 8沿空轨顺等得到验证。得出的结论给煤自然发火期的定义、计算及煤自然发火的预测。
Up to now,there are several kinds of definition and calculating methods of the coal natural ignition. This paper puts forward the definition on the basis of the research of coal\|oxygen reaction essence. According to the model of natural ignition,the forcasting technique of natural ignition time is raised. This technique is successfully emplogyed in Face 4308 in Dongtan Coal Mine.
出处
《火灾科学》
CSCD
2000年第3期21-27,共7页
Fire Safety Science
基金
国家自然科学基金资助项目!(59974020)
关键词
煤氧复合过程分析
煤自然发火期
预测
模型
the essence of coal-oxygen reaction
the time of coal natural ignition
the forcasting technique
