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煤炭在一定时期和环境下会发生自燃的现象,自燃现象的发生对于煤矿工业而言,会造成很大的安全隐患甚至是危害。重点从煤炭发生自燃的物理因素和物理性质角度进行分析,对其发生的物理因素进行探究,并分析防止自燃的方法,从而最大限度降低煤炭自燃发生率。
Spontaneous combustion of coal occurs in a certain period of time and the environment. The occurrence of spontaneous combustion can cause great potential safety hazard or even harm to the coal mining industry. This article focuses on the analysis of the physical and physical properties of spontaneous combustion of coal, explores the physical factors that occur and analyzes the ways to prevent spontaneous combustion so as to minimize the occurrence of coal spontaneous combustion.