Novel reverse-circulated excavating-drilling fluidized mining technique for steep-inclined coal seam

Novel reverse-circulated excavating-drilling fluidized mining technique for steep-inclined coal seam

The steep-inclined coal seams are widely distributed in western and southern China.These coal seams are complex and difficult for fully-mechanized coal mining.Therefore, developing a novel fluidized and intelligent mining method to recovery the steep-inclined coal seam is of great significance to en...

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Bibliographic Details
Main Authors: Zhang Hongwei, Cheng Jingyi, Zhao Yinxin, Li Yang, Wan Zhijun, Wang Chunyao
Format: Article
Language:English
Published: Emergency Management Press 2021-06-01
Series:矿业科学学报
Subjects:
steep-inclined coal seam
fluidized mining
reverse-circulated mining
parallel excavating and drilling method
Online Access:http://kykxxb.cumtb.edu.cn/cn/article/doi/10.19606/j.cnki.jmst.2021.03.006

Internet

http://kykxxb.cumtb.edu.cn/cn/article/doi/10.19606/j.cnki.jmst.2021.03.006

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