摘要
分析极薄煤层开采现状,探讨极薄煤层开采困难多的原因,阐述极薄煤层采煤工艺优化设计,以期对相关工作有所助益。
This paper analyzed the present situation of extra thin coal seam mining, explored the causes of extra thin coal seam mining, and described optimization design of extra thin coal seam mining process in order to help to related work.
出处
《能源与节能》
2016年第11期191-192,共2页
Energy and Energy Conservation
关键词
极薄煤层
采煤工艺
优化设计
开采问题
extra thin coal seam
coal mining process
optimization design
mining problem
