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yong shui fang zhi mei ceng nei yin huo zai
Author(s): 
Pages: 25-31+65
Year: Issue:  1
Journal: Safety in Coal Mines

Keyword:  自然发火内因火灾采空区煤矿厚煤层开采自燃倾向煤炭自燃山西矿井工作面;
Abstract: 本文主要阐述用注水方法防止煤矿井下自然发火。并系统介绍了矿井注水防火实例。如,辽宁烟台煤矿、陕西崔家沟煤矿、山西阳方口煤矿、汾西局水浴矿和轩岗局焦家寨矿、六亩地矿。上述煤矿对有自燃倾向的厚煤层开采时,普遍采用了采空区注水,均取得良好防火效果。
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