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Displacement desorption test of coalbed methane and its mechanism exploring
Through the test of CH4 displaced by CO2 using the coal sample as the adsorbent, this paper has found the coalbed methane (CBM) displacement desorption phenomenon under the natural conditions and CBM mining conditions. With the help of the adsorption theory of the modern physical chemistry and interfacial chemistry, the CBM competitive adsorption and displacement desorption mechanism are intensively discussed, and a new path for studying the CBM desorption mechanism in the CBM exploitation process is explored.
作 者： ZHANG Suian HUO Yongzhong YE Jianping TANG Shuheng MA Dongmin 作者单位： ZHANG Suian(China University of Petroleum Beijing, Beijing 102249, China)HUO Yongzhong,YE Jianping(China Unite Coalbed Methane Corporation, Beijing 100011, China)
TANG Shuheng(China University of Geology, Beijing 100083, China)
MA Dongmin(Xi'an University of Science and Technology, Xi'an 710054, China)
刊 名： 科学通报（英文版） SCI 英文刊名： CHINESE SCIENCE BULLETIN 年，卷(期)： 2005 50(z1) 分类号： P5 关键词： coalbed methane displacement desorption simulation test theoretical study【Displacement desorption test of coal】相关文章：
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