摘要
对含水量较大煤层火灾的化学反应原理进行了分析,找出了此类火灾事故化学反应生成物成分的组成规律。利用勒氏指数法和气象色谱仪对灾区的气体成分进行分析,判断火区内气体的可爆炸性。用罗克休材料快速隔断火源缩小火区,注入CO2来抑爆和扑灭火源,成功扑灭了含水量较大煤层的火灾。
The paper analyzed the chemical reaction principle of the high moisture large seam fire.The paper found the composed law of the chemical reaction product components for the fire accident.The paper analyzed the gas contents with the index method and atmosphere chromatographic analyzer to judge the gas explosive in the fire area.Rocsil can be rapidly isolated the fire resource to reduce the fire area.Then CO2 was injected to control the explosive and the fire.A fire disaster in high moisture seam was successf...
出处
《煤炭科学技术》
CAS
北大核心
2007年第7期35-38,共4页
Coal Science and Technology
基金
国家自然科学基金资助项目(70533055)
黑龙江省教育厅基金资助项目(11511335)
关键词
含水量
煤层
火灾
救灾
high moisture content
seam
fire disaster
disaster rescue
