| 高河煤矿W1310工作面煤层自燃特性实验研究 |
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| 引用本文： | 郭秀廷,汤思敏,李继春.高河煤矿W1310工作面煤层自燃特性实验研究[J].煤,2019(8):4-8. |
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| 作者姓名： | 郭秀廷 汤思敏 李继春 |
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| 作者单位： | 潞安矿业集团公司通风处;中国矿业大学应急管理与安全工程学院 |
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| 摘 要： | 文章从氧化性与放热性两方面对高河煤矿W1310工作面煤层自燃特性进行实验研究,通过实验分析得出煤层自燃临界温度为62℃、干裂温度为155℃、临界氧浓度为8.0%,且煤的氧化性与放热性的关系:耗氧速率随着放热强度的增大而增大;供氧浓度越低,煤层发生自燃的临界温度越高,加速氧化阶段需要的活化能越大。
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| 关 键 词： | 煤自燃 程序升温实验系统 氧化性 放热性 |
Experimental Study on Coal Seam Spontaneous Combustion Characteristics on W1310 Working Face of Gaohe Coal Mine |
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| GUO Xiu-ting,TANG Si-min,LI Ji-chun.Experimental Study on Coal Seam Spontaneous Combustion Characteristics on W1310 Working Face of Gaohe Coal Mine[J].Coal,2019(8):4-8. |
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| Authors: | GUO Xiu-ting TANG Si-min LI Ji-chun |
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| Affiliation: | (Ventilation Office of Lu'an Mining Group Corporation,Changzhi 046204,China;Emergency Management and Safety Engineering School of China University of Mining and Technology,Beijing 100083,China) |
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| Abstract: | GUO Xiu-ting;TANG Si-min;LI Ji-chun(Ventilation Office of Lu'an Mining Group Corporation,Changzhi 046204,China;Emergency Management and Safety Engineering School of China University of Mining and Technology,Beijing 100083,China) |
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| Keywords: | coal spontaneous combustion program warming experimental system oxidation exothermic |
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