Adsorption Experiment of Coal to Methane in Vibration Field

摘要：

In China coal-bed methane is abundant, but most of coal-bed permeability is very low which is not conducive to development and utilization of coal-bed methane. The successful use of vibration wave in oil exploitation provides a new idea for coal-bed methane development Thus, experiment system of coal adsorbs and desorbs methane in vibration field was designed. By test adsorption characteristics of coal to methane in vibration field and mechanism of methane adsorption in vibration field were studied. The results showed that in vibration field methane content of coal sample and adsorption ability reduces. The mechanism of vibration to the system of coal and methane was mechanical effect, heat effect, directing function effect and cavitation effect.

关键词： coal vibration field adsorption methane

作者: LI Xiangchun NIE Baisheng HE Xueqiu DING Yongming ZHANG Xiang

作者单位: School of Resource and Safety Engineering, China University of Mining & Technology(Beijing), Beijing School of Resource and Safety Engineering, China University of Mining & Technology(Beijing), Beijing Xinjiang Ploytechnical College, Wulumuqi, 830091, Xinjiang, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 1561-1564

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）