| 预防性灌浆技术中水的作用机制研究与应用 |
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| 引用本文： | 刘英学 邬培菊. 预防性灌浆技术中水的作用机制研究与应用[J]. 贵州工业大学学报(自然科学版), 1998, 27(2): 34-38 |
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| 作者姓名： | 刘英学 邬培菊 |
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| 作者单位： | [1]湘潭工学院 [2]神华集团公司 |
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| 基金项目： | 贵州省煤炭科研项目资助 |
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| 摘 要： | 根据燃料理论及现场试验研究，较深入地分析了煤矿预防性灌浆防火技术中水的作用机制，通过井下试验研究，提出了在缺乏粘土的矿区，采用大量灌注清水，以替代粘土制浆，同时样以实现防治采空区遗煤自燃。
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| 关 键 词： | 自燃 预防性灌浆 清水灌注 煤矿 防火 |
STUDY AND APPLICATION OF WATER MECHANISM IN THE PREVENTIVE THICK LIQUID POURING TECHNIQUE |
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| Liu Yingxue. STUDY AND APPLICATION OF WATER MECHANISM IN THE PREVENTIVE THICK LIQUID POURING TECHNIQUE[J]. Journal of Guizhou University of Technology(Natural Science Edition), 1998, 27(2): 34-38 |
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| Authors: | Liu Yingxue |
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| Affiliation: | Liu Yingxue(Xiangtan Polytechnic university) Wu Peiju(Shenhua Group Co.) Bai Qishu(Liuzhi Mining Bureau) |
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| Abstract: | This paper,based on the theory of combustion and the result of on the spot tests,analyses the mechanism of water effect in the fireproof clay fluid pouring technique.It is proposed that,in the place where there is a shortage of clay,clean water pouring can be used instead to prevent the spontaneous combustion of residual eoal in the goaf.The effectiveness of this method is proved satisfactory. |
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| Keywords: | Coal self ignition preventive pouring clean water pouring |
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