摘要
从火烧煤层机理、煤炭地下气化技术原理及其实验研究,类比探讨了火烧煤层提高煤层气采收率的可行性,并与现有的提高煤层气采收率技术进行了对比。研究认为火烧煤层技术通过利用煤层自身燃烧产生的热量和CO_2等气体,可以达到提高煤层气采收率的目的,未来的应尽快开展火烧煤层提高煤层气采收的模拟实验,对其机理和关键控制技术进行深入研究。
We researched the feasibility of coalbed methane recovery enhancement by coal seam burning through the mechanism of coal seam burning,the mechanism and experiments of underground coal gasification,and also we compared that with the current technologies for coalbed methane recovery enhancement. The result shows,heat and gases including CO2,generated in the coal seam burning,can realize enhancement of coal-bed methane recovery. In the future,relevant simulation tests should be carried out,to further the research on the mechanism and key control technologies.
出处
《煤炭工程》
北大核心
2016年第12期113-116,共4页
Coal Engineering
基金
河北省科技计划项目(15236007)
关键词
火烧煤层
煤炭地下气化
采收率
可行性研究
coal seam burning
underground coal gasification
recovery
feasibility study
