摘要
阐述了中国煤矿开采的现状,并在此基础上分析研究了一些改进的煤矿开采技术,以期实现中国煤炭生产的高产高效。
This paper expounded the current situation of coal mining in China,and on the basis of this,analyzed and researched some improved coal mining technologies in order to realize the high output and efficiency of China’s coal production.
作者
赵永昌
ZHAO Yongchang(Duerping Coal Mine,Xishan Coal Electricity Co.,Ltd.,Shanxi Coking Coal Group Co.,Ltd.,Taiyuan 030022,Shanxi,China)
出处
《能源与节能》
2020年第2期103-104,共2页
Energy and Energy Conservation
关键词
煤矿开采
开采现状
开采技术
coal mining
current situation of mining
mining technology
