| 露天煤体自然发火的试验研究 |
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| 引用本文： | 张瑞新,谢和平,谢之康.露天煤体自然发火的试验研究[J].中国矿业大学学报,2000,29(3):235-238. |
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| 作者姓名： | 张瑞新 谢和平 谢之康 |
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| 作者单位： | 1. 中国矿业大学岩石力学与分形研究所，北京 100083
2. 中国科学技术大学火灾科学国家重点实验室，安徽合肥 230026 |
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| 基金项目： | 教育部留学回国人员基金资助项目（1999） |
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| 摘 要： | 分析了露天煤体自然发火的原因和特点，进行了煤的氧化试验和野外煤堆自燃的模拟试验，通过对试验测试数据的分析讨论了煤体自燃发生的过程、温度场及CO排放量等的变化规律.所得结果对分析与预测煤体的自燃进程、防治露天煤体的自燃火灾等具有重要意义.
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| 关 键 词： | 露天煤体 煤自燃 氧化试验 模拟试验 自然发火 |
| 文章编号： | 1000-1964(2000)03-0235-04 |
| 修稿时间： | 1999年11月24 |
Experimental Study on Spontaneous Combustion of Ground Coal |
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| ZHANG Rui-xin,XIE He-ping, XIE Zhi-kang.Experimental Study on Spontaneous Combustion of Ground Coal[J].Journal of China University of Mining & Technology,2000,29(3):235-238. |
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| Authors: | ZHANG Rui-xin XIE He-ping XIE Zhi-kang |
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| Abstract: | The reason and features of spontaneous combustion of ground coa l seams and co al piles were discussed. The oxidation test of coal sample s and the simulation experiment of spontaneous combustion of a ground coal pile h ave been made. The spontaneous progress and the changes in CO content a nd temp erature in this process were investigated. The rese arch results are important for the predication and prevention of coal spontane ous combustion of ground coal. |
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| Keywords: | ground coal spontaneous combustion experimen tal study coal oxidation spontaneous progress |
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