节能减排新技术——煤炭地下气化  

A new technology for energy saving and emission reduction——underground coal gasification

作　　者：辛林[1,2] 王作棠[1,2] 段天宏[1,2] 黄温钢[1,2] 张朋[1,2] 

机构地区：[1]中国矿业大学煤炭资源与安全开采国家重点实验室,江苏徐州221116 [2]中国矿业大学矿业工程学院

出　　处：《矿山机械》2012年第8期7-11,共5页Mining & Processing Equipment

基　　金：教育部科学技术研究重点项目(02019);煤炭资源与安全开采国家重点实验室自主研究课题资助项目(SKLCRSM10X04);江苏高校优势学科建设工程资助项目(SZBF2011-6-B35)

摘　　要：分析了煤炭地下气化技术在煤炭资源的开发和利用中的节能减排作用,煤炭地下气化技术通过采煤变采气、运煤变输气、煤与瓦斯共采及无矸石排放等方式,显著降低了碳排放,同时可实现CO2的捕集、利用和永久封存,节能减排效果显著。The role of underground coal gasification played in energy saving and emission reduction of coal exploitation and utilization was analyzed. By changing coal mining into gas mining, changing gas trans- portation into coal transportation, as well as applying co-mining of coal and gas and emission without coal gangue, the underground coal gasification could greatly reduce the carbon emission, and realize the capture, utilization and perpetual storage of CO2. Thus, the obvious results of energy saving and emission reduction could be obtained.

关 键 词：煤炭地下气化 低碳经济 节能减排 

分 类 号：TD845[矿业工程—煤矿开采]