李阳煤业瓦斯综合利用的实践与探索
徐云飞
（山西潞安工程勘察设计咨询有限责任公司，山西 长治 046000）
摘要： 中国煤矿瓦斯治理和利用的政策体系基本形成，根据李阳煤业瓦斯抽采及利用现状，结合当前瓦斯综合利用
技术，提出了李阳煤业“高浓度瓦斯并网销售+低浓度瓦斯发电+余热利用+掺混燃烧”的瓦斯综合利用方案，分析了所
能产生的环境效益、社会效益和经济效益，并对煤矿瓦斯综合利用的发展提出了建议。
关键词： 瓦斯利用；低浓度瓦斯发电；余热利用
中图分类号： TD712⁺.67     文献标识码： A     文章编号： 2095-0802-(2021)03-0180-02
Practice and Exploration of Comprehensive Gas Utilization in Liyang Coal Industry Co., Ltd.
XU Yunfei
(Shanxi Lu'an Engineering Survey and Design Consulting Co., Ltd., Changzhi 046000, Shanxi, China)
Abstract: Based on the basic formation of the policy system of coal mine gas control and utilization in China, according to the
current situation of gas drainage and utilization in Liyang Coal Industry Co., Ltd., combined with the current gas comprehensive
utilization technology, this paper proposed the comprehensive gas utilization scheme of "grid connected sales of high concentration
gas + power generation of low concentration gas + waste heat utilization + mixed combustion" for Liyang Coal Industry Co., Ltd.,
analyzed the environmental, economic and social benefits can be generated, and put forward some suggestions for the development
of comprehensive utilization of coal mine gas.

Key words: gas utilization; low concentration gas power generation; waste heat utilization