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从理论上讲,煤自燃倾向性即煤的氧化性应该稳定不变可重复测试,但实际条件下并非如此,煤层自燃倾向不仅与煤自身化学结构有关,而且与煤层所处的周围环境有关。通过模拟现场煤层所处条件,测试研究了兴隆庄3#煤自燃倾向性。
Theoretically, the spontaneous combustion tendency of coal, that is, the oxidation of coal, should be tested repeatedly. However, this is not the case under actual conditions. The propensity to spontaneous combustion of coal seam is not only related to the chemical structure of coal itself, but also to the surrounding environment of coal seam. By simulating the conditions of on-site coal seam, the spontaneous combustion propensity of Xinglongzhuang No.3 coal was tested.