Contrast experiments of methane adsorption characteristics of different coal
文献类型：期刊论文
| 作者 | Yin Guangzhi1; Li Xiaoquan2,3 |
| 刊名 | DISASTER ADVANCES
 |
| 出版日期 | 2011 |
| 卷号 | 4页码:82-88 |
| 关键词 | adsorption characteristics adsorption constant methane experimental temperature |
| ISSN号 | 0974-262X |
| 英文摘要 | Experiments of methane adsorption characteristics were done respectively, using different coal from the typical coal mines. The results show that adsorption capacity of non-outburst coal is lower than delay outburst coal and outburst coal which is the highest. If the adsorption capacity of the coal is high, the adsorption methane affects greatly to non-mechanical destructive action and strength. The adsorption curls of different coal are similar that methane adsorption increases fast at low adsorptive equilibrium pressure, but slowly and flatly after 2MPa. The methane adsorption increases little after 2MPa adsorptive equilibrium pressure, even improving methane pressure. The methane adsorption at adsorptive equilibrium pressure decreases increasing experiment temperature, but rang is less. The constant "a" changes no obvious and "b" decreases at linear increasing experiment temperature. It shows that decreasing methane adsorption at adsorptive equilibrium is caused by the "b". The relationship of the methane adsorption and temperature is built and has well correlation property with the measured values. |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000296486200013 |
| 出版者 | DISASTER ADVANCES |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3311]  |
| 专题 | 岩土力学所知识全产出_期刊论文 |
| 作者单位 | 1.Chongqing Univ, Coll Resource & Environm Sci 2.Guangxi Univ, Coll Resources & Met ; 3.Chinese Acad Sci, Inst Rock & Soil Mech ; |
| 推荐引用方式 GB/T 7714 | Yin Guangzhi,Li Xiaoquan. Contrast experiments of methane adsorption characteristics of different coal[J]. DISASTER ADVANCES,2011,4:82-88. |
| APA | Yin Guangzhi,&Li Xiaoquan.(2011).Contrast experiments of methane adsorption characteristics of different coal.DISASTER ADVANCES,4,82-88. |
| MLA | Yin Guangzhi,et al."Contrast experiments of methane adsorption characteristics of different coal".DISASTER ADVANCES 4(2011):82-88. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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