1) spontaneous combustion coal-seam
易自燃煤层
1.
The occurrences of the spontaneous ignition of the comprehensive mining coal face at the spontaneous combustion coal-seam under a special condition from the 1301 face in Gengcun coal mine has been analysed.
分析了耿村矿１３０１工作面易自燃煤层特殊条件下综放开采工作面自然发火的危险性；探讨了因采空区漏风而引起的工作面自然发火的防治措施。
2) face with fully mechanized mining caving method
极易自燃煤层
1.
This paper analyses the reasons for the gob fire of the face with fully mechanized mining caving method in free burning seam and gives the gob fire eradication means.
分析了王营矿极易自燃煤层综放工作面采空区自燃发火的原因，提出了防治措施。
4) inflammable coal seam
易燃煤层
1.
The origin and effusing pattern of gas at fully mechanized face with caving of roof coal in the inflammable coal seam,spile-drainage methods in mined area were introduced briefly,the experiences can be used for reference for gas drainage in the similar condition.
简要介绍了易燃煤层综放工作面瓦斯来源及涌出规律、采空区插管抽放工艺等,为类似条件下的抽放瓦斯工作提供了借鉴。
5) spontaneous combustion coal
易自燃煤
1.
Infrared diffuse reflectance spectral signature of spontaneous combustion coal;
易自燃煤漫反射红外光谱特征
2.
The micro structure analysis of the spontaneous combustion coal in oxidization and inhibition at low temperature;
易自燃煤低温氧化和阻化的微观结构分析
6) gas-logged and inflammable thick seam
高瓦斯易自燃厚煤层
补充资料：自燃点和自燃温度
分子式：
CAS号：
性质：又称自燃点和自燃温度。在规定条件下，可燃物质不需外来火源即发生燃烧的最低温度。中国规定气体、蒸气危险物质按引燃温度分为6组：引燃温度T>450℃为T1组、300℃<T≤450℃为T2组、200℃<T≤300℃为T3组、135℃<T≤200℃为T4组、100℃<T≤135℃为T5组。85℃<T≤100℃为T6组。粉体、纤维危险物质按引燃温度分为3组：引燃温度T>270℃为Tll组、200℃<T≤270℃为T12组、140℃<T≤200℃为T13组。
CAS号：
性质：又称自燃点和自燃温度。在规定条件下，可燃物质不需外来火源即发生燃烧的最低温度。中国规定气体、蒸气危险物质按引燃温度分为6组：引燃温度T>450℃为T1组、300℃<T≤450℃为T2组、200℃<T≤300℃为T3组、135℃<T≤200℃为T4组、100℃<T≤135℃为T5组。85℃<T≤100℃为T6组。粉体、纤维危险物质按引燃温度分为3组：引燃温度T>270℃为Tll组、200℃<T≤270℃为T12组、140℃<T≤200℃为T13组。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条