摘要
本文根据煤炭的自燃发火机理和综放工作面开采特点 ,分析了综放工作面发火的原因和特点 ,并提出了防治技术措施。
According to the principle of coal-natural fire and characteristic of long wall with top-coal caving mining, the writer analyzes the reason and the characteristic of long wall with long wall with top-coal caving mining, and also presents the measures of prevention and cure technology.
出处
《河北能源职业技术学院学报》
2004年第2期44-46,共3页
Journal of Hebei Energy College of Vocation and Technology
关键词
综放工作面
自燃火灾
采出率
综合防治
long wall with top-coal caving mining
natural fire
recovery ratio
comprehensive prevention and cure
