摘要
针对煤瓦斯的储集运移特性,提出了通过电化学强化煤瓦斯解吸渗透性以提高煤层瓦斯抽放率和抽放效果的研究思路。对电磁场和地电场强化煤瓦斯解吸渗透机理进行了分析,提出了电化学强化煤瓦斯解吸渗透的研究方法,并对其可行性进行了分析,为实现电化学强化煤瓦斯解吸渗透提供基础理论依据。
Aiming at the reservoir and transportation characteristics of coal gas, a research idea that using electrochemical to strengthen coal gas desorption permeability and then to enhance gas drainage and drainage effect is proposed. The paper analyzes the coal gas de- sorption permeability mechanism which is strengthened by electromagnetic field and geoelectric field, and proposes the research method of using electrochemical to strengthen coal gas desorption permeability, and the feasibility is studied. This provides a basic theoretical foundation for strengthening desorption and permeability in coal - gas with electrochemical.
出处
《煤矿安全》
CAS
北大核心
2013年第3期1-4,共4页
Safety in Coal Mines
基金
国家自然科学基金资助项目(50474047)
关键词
煤瓦斯
电化学强化
解吸
渗透
电磁场
地电场
coal gas
electrochemical modification
desorption
permeability
electromagnetic field
geoelectric field
