矸山的自燃对企业和国家都造成很大损失。介绍和分析了注浆灭火法在凤凰山矿自燃矸山灭火中的应用。
The spontaneous fire of debris heap leads heavy lost, the application of grouting fire-extinguish method in Fenghuangshan mine is introduced.
详细论述了粉煤灰注浆防灭火技术的原理、方法和技术要求。
The principle, method and demand for fire prevention technology by using injecting coal ash are expounded in this paper.
详细论述了粉煤灰注浆防灭火技术的原理、方法和技术要求。
The principle, method and demand for fire prevention technology by using injecting coal ash are expounded in this paper.
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