| 自燃煤层老火区下综放开采防灭火技术 |
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| 引用本文： | 李万仕,周贤,辛林. 自燃煤层老火区下综放开采防灭火技术[J]. 煤矿安全, 2019, 0(1): 67-70 |
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| 作者姓名： | 李万仕 周贤 辛林 |
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| 作者单位： | 陕西华彬煤业股份有限公司;山东科技大学矿业与安全工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(51504142);山东科技大学人才引进科研启动基金资助项目(2017RCJJ013) |
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| 摘 要： |
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| 关 键 词： | 老火区 防灭火 液态CO2 注氮 综放开采 |
Fire Prevention and Extinguishing Technology of Fully Mechanized Top Coal Caving in Old Fire Goaf of Spontaneous Combustion Coal Seam |
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| LI Wanshi,ZHOU Xian,XIN Lin. Fire Prevention and Extinguishing Technology of Fully Mechanized Top Coal Caving in Old Fire Goaf of Spontaneous Combustion Coal Seam[J]. Safety in Coal Mines, 2019, 0(1): 67-70 |
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| Authors: | LI Wanshi ZHOU Xian XIN Lin |
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| Affiliation: | (Shaanxi Huabin Coal Industry Co.,Ltd.,Binxian 713500,China;College of Mining and Safety Engineering,Shandong University af Science and Technology,Qingdao 266590,China) |
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| Abstract: | LI Wanshi;ZHOU Xian;XIN Lin(Shaanxi Huabin Coal Industry Co.,Ltd.,Binxian 713500,China;College of Mining and Safety Engineering,Shandong University af Science and Technology,Qingdao 266590,China) |
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| Keywords: | old fire area fire prevention and extinguishing liquid CO2 nitrogen injection fully mechanized top coal caving |
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