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Study on spontaneous combustion characteristics of oxidized coal in re-mining coal seam

According to the current situation of spontaneous combustion of coal in the re-mining coal seam, the differences of spontaneous combustion characteristics of oxidized coal in Jinggezhuang Mine with four different re-mining times are analyzed. The characteristic of gas content changes and spontaneous...

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Autor principal: ZHANG Yanfang, WANG Fusheng, WANG Jiantao
Format: Artigo
Idioma:Chinês
Publicat: Editorial Office of Safety in Coal Mines 2021-05-01
Col·lecció:Meikuang Anquan
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Accés en línia:https://www.mkaqzz.com/cn/article/id/7427
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