Analysis and key control technologies to prevent spontaneous coal combustion occurring at a fully mechanized caving face with large obliquity in deep mines

In order to prevent spontaneous coal combustion occurring at a fully mechanized caving face with large obliquity in deep mines in China, we have analyzed the characteristics of spontaneous coal combustion and explain theoretically the factors affecting spontaneous coal combustion, such as rock burst...

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Veröffentlicht in:	Mining science and technology (China) 2009-07, Vol.19 (4), p.446-451
Hauptverfasser:	QIN, Bo-tao, SUN, Qing-guo, WANG, De-ming, ZHANG, Lei-lin, XU, Qin
Format:	Artikel
Sprache:	eng
Schlagworte:	deep mine fully mechanized caving face with large obliquity spontaneous coal combustion 大倾角 岩石破裂 影响因素 控制技术 煤燃烧 综放工作面 通风阻力
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