摘要
瓦斯既是煤矿有害气体,也是新型洁净能源。结合贵州某煤矿地质资料,对瓦斯抽采量和体积分数进行了验算。分析了综合利用瓦斯进行发电的可行性,比较了3种发电方式的优缺点,确定了瓦斯发电站装机容量,阐述了余热利用系统,通过技术经济分析估算了瓦斯综合利用带来的经济效益,这对贵州地区乃至全国提高瓦斯利用率有一定的借鉴意义。
Gas is a killer, but also a clean energy. Based on the geological data of Guizhou, the gas drainage and concentra- tion are calculated in this paper. Then it makes a feasibility analysis of gas power generation, determines the installed capaci- ty and estimates the economic benefits of gas comprehensive utilization. It has a certain reference value for improving gas u- tilization to Guizhou, even to the whole country.
出处
《科技创新与生产力》
2016年第2期107-109,共3页
Sci-tech Innovation and Productivity
关键词
瓦斯抽采
瓦斯发电
余热利用
煤矿瓦斯
煤层气
gas drainage
gas power generation
utilization of excess heat
coal mine gas
coalbed gas
