摘要
在含硬夹矸薄煤层时采煤作业难度极大,探讨有效的采煤工艺改革的主要工序与核心环节,以期通过研究可以促使企业取得更好的经济效益。
Carrying out mining operations for thin coal seam with hard dirt band is extremely hard. This paper explored the the main process and its core in the effective reform of coal mining technology in order to encourage enterprises to achieve better economic benefits.
出处
《能源与节能》
2017年第5期146-147,151,共3页
Energy and Energy Conservation
关键词
含硬夹矸
薄煤层
工艺
技术创新
hard dirt band included
thin coal seam
process
technology innovation
