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Research on comprehensive mine gas prevention and control technology system in mine with complicated geological conditions |
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YUAN Liang(Huainan Coal Mining Group Corporation Ltd.,Huainan 232001,China) |
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Present status and development tendency of fully mechanized coal mining technology and equipment with high cutting height in China |
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WANG Jin-hua~(1,2)(1.Beijing Campus,China University of Mining and Technology,Beijing 100083,China;2.China Coal Research Institute,Beijing 100013,China) |
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Comprehensive technology for deep mine rapid construction |
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HONG Bo-qian(China Coal Research Institute,Beijing 100013,China) |
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Theory and practice of comprehensive mine water prevention and control technology for mines in Kailuan Mining Area |
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ZHONG Ya-ping,LI Jian-min(Kailuan Group Corporation Ltd.,Tangshan 063018,China) |
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Detailed analysis on safety production in Henan Provincial Coal Enterprises |
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KONG Liu-an,ZHANG Wen-yong,LI Wu,Pan Hui(Henan Polytechnic University,Jiaozuo 454003,China) |
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Development outlook of China coal liquefaction technology |
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ZHANG Yu-zhuo(Shenhua Group Corporation Ltd.,Beijing 100011,China) |
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Comments on automation,information and digitalized mine |
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TAN De-jian~(1),XU Xi-kang~(2),ZHANG Shen~(1)(1.School of Telecommunication,China University of Mining and Technology,Xuzhou 221008,China;2.Yanzhou Coal Mining Group Corporation Ltd.,Zoucheng 273500,China) |
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Cause of special water inrush accident occurred in Haizi Mine and countermeasures |
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LI Wei(Huaibei Coal Mining Group Corporation Ltd.,Huaibei 235006,China) |
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Gateway and pillar top coal caving mining technology in deep inclined seam with thickness between 3.5 to 10m |
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YAN Shao-hong,XU Hong-jie,FAN Yun-ce(China Coal Research Institute,Beijing 100013,China) |
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Safety and high efficient coal mining technology for coal mining face with shield supports |
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LI Jun-bin(Huainan Coal Mining Group Corporation Ltd.,Huainan 232001,China) |
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Safety mining operation of medium and small coal mines under thick loose layer basic rock in low depth |
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GAO Zhao-ning~(1,3),SHI Ping-wu~(2),YAO Ling-kan~(3)(1.Anhui University of Science and Technology,Huainan 232001,China;2.School of Energy,Xian University of Science and Technology,Xian 710054,China;3.School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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Research and discussion on mine earthquake prevention and control technology in Yanzhou Mining Area |
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HUANG Fu-chang(Yanzhou Coal Mining Group Corporation Ltd.,Zoucheng 273500,China) |
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Distribution characteristics of rare-earth element in coal of Taiyuan Group in Datun Mining Area |
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JIANG Yao-fa~(1,2),WANG Xi-bo~(1),ZHAO Lei~(1)(1.Beijing Campus,China University of Mining and Technology,Beijing 100083,China;2.Xuzhou Architecture Technology College,Xuzhou 221008,China) |
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Research on isolated gas drainage mechanism and application for heading face |
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WEI Feng-qing,ZHANG Tie-gang(Henan Polytechnic University,Jiaozuo 454003,China) |
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Selective electric leakage protection system base on DC sensor |
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ZHANG Liu-fang~(1),WANG Hua-bing~(1),ZOU You-ming~(2)(1.Pingdingshan College,Pingdingshan 467002,China;2.Henan Polytechnic University,Jiaozuo 454003,China) |
