Application of Coal Mining Technology in Coal Mining under New Situation
With the continuous promotion of energy conservation,emission reduction,and environmental protection,coal mining enterprises need to respond to the national call to adopt new coal mining technologies to implement mining work.In response to the pollution caused by gangue,it was chosen to fill the goaf with gangue.At the same time,the principles of underground gangue sorting and filling were analyzed,and the roof management problems in the process of gangue filling were discussed,in order to provide some reference for green mining in coal mines.
coal miningenergy saving and emission reductiongangue filling
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