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Designing coal panels in the conditions of associated methane and spontaneous fire hazards
International Journal of Mining Science and Technology ( IF 11.7 ) Pub Date : 2020-07-11 , DOI: 10.1016/j.ijmst.2020.05.015
Stanislaw Prusek , Eugeniusz Krause , Jacek Skiba

An increase in methane, spontaneous fire and bumping hazards in Polish hard coal mines, observed in the last two decades, led to the need to elaborate the tools allowing proper selection of a range of preventive measures to fight them at the stage of designing coal extraction. Designing the production of a coal seams in the conditions of associated methane and spontaneous fires hazards in Polish hard coal mines requires elaboration of the design standards for coal panels in gassy coal seams. This paper presents the guidelines on how to design production in the conditions of associated methane and spontaneous fire hazards. Presented tools and methodology since the very first research were many times verified by daily mining operations in the conditions of associated methane and spontaneous fire hazards, which confirms their significant contribution to the development of safe and economical mining operations.



中文翻译:

在伴有甲烷和自燃危险的条件下设计煤板

甲烷,自燃火灾和波兰硬煤煤矿碰撞危险的增加,在过去的二十年中观察到,导致需要制定允许范围内的预防措施的正确选择对他们在设计煤炭开采阶段打的工具。在波兰的硬煤矿中,在伴有甲烷和自燃火灾危险的条件下设计煤层的生产,需要详细说明瓦斯煤层中煤层的设计标准。本文提出了有关在甲烷和自燃火灾危险条件下如何设计生产的指南。自首次研究以来,在有关甲烷和自燃火灾的情况下,日常采矿操作多次验证了提出的工具和方法,

更新日期:2020-07-11
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