1) spontaneous combustion sources
自燃火源
1.
The device can be used to simulate the process of coal spontaneous combustion in normal temperature, to study conditions and limiting factors of coal spontaneous combustion , to research changes of coal macroscopic and microscopic parameters in coal oxidation process and to study the mechanism of development of spontaneous combustion sources in coal mines and their distribution law.
设计与研制煤炭自燃模拟装置，该装置能够模拟和研究煤炭在常温条件下自燃的发生和发展过程、发生条件及其影响因素、自燃过程煤炭微观和宏观参数变化，研究自燃火源形成及其分布规律。
2) Ore spontaneous ignition source
矿石自燃点火源
4) self-ignition
自燃发火
1.
Development and application of mine self-ignition predictingand foretelling system with micro-computer;
矿井自燃发火计算机预报系统开发的实践
2.
This paper analyzes on the reasons of the self-ignition in the fourth and the ninth coal beds in Ningwu Coalfield,expounds the main advantages of the technology of fire prevention and extinction by nitrogen injection,and discusses the effects of the technology of fire prevention and extinction by nitrogen injection.
分析了宁武煤田4号、9号煤层自燃发火的原因,阐述了注氮防灭火技术的主要优点及具体实施方法和工艺,讨论了注氮防灭火技术效果。
3.
This article analysed the reason of the Xiaolongtan mining area coal bed self-ignition, and sumed up the fire fighting measures of Buzhaoba opencast many years as base, with the present manufacture situation, propose concrete measures and methods of Buzhaoba fire fighting.
分析了小龙潭矿区煤层自燃发火的原因,在总结了布沼坝露天矿多年来采取的防灭火措施的基础上,结合当前的生产形式,提出了防灭火的具体措施和方法。
5) spontaneous ignition
自燃发火
1.
Prevention and cure methods of spontaneous ignition in mining No.8 caving coal of Nanshan Coal Mine.;
南山煤矿8号层放顶煤开采自燃发火的防治
2.
The reason of the spontaneous ignition at workface gob is analyzed.
对工作面采空区自燃发火的原因进行分析,对火源位置进行判断,阐述了灭火方案及取得的效果。
3.
The factors that affects spontaneous ignition in thick coal seam mining are analyzed.
文章分析了厚煤层复采发生自燃发火的影响因素,介绍了多联二矿一号井采用综合措施,提高井下火区灭火效率的经验。
6) spontaneous combustion area
自燃火区
1.
Rapid sealing and isolation technology for air leakage and oxygen supply channel to spontaneous combustion area in goaf;
采空区自燃火区快速阻隔漏风供氧通道技术
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