文章摘要信息 关键词 ： 煤的孔隙结构 吸氧量 压汞法 分形维数 [gap=976]Keywords : structure of pores in coal；absorbed oxygen；mercury porosimetry；fractal dimensions
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用压汞法和CO2吸附法对突出区煤的孔隙结构特征进行了研究。
Porous structure characteristics of coal in outburst zone was studied by pressurized mercury method and CO2 absorption method.
通过试验室和现场考察，分析了煤的孔隙结构特征、瓦斯解吸速度与煤的突出危险性的关系。
The relationship between hazard of outburst and characteristic of pore-structure and velocity of gas desorption in coal seams is analyzed on basis of study in laboratory and field site.
分析结果表明，原料煤的性质是影响活性炭孔隙结构的主要因素。
Obviously, the main effect factor on activated carbon pore structure is the raw material coal property.
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