关于煤炭地下气化技术应用的探讨  

Application Probe into Underground Coal Gasification Technology

作　　者：刘大久 

机构地区：[1]萍乡矿业集团公司生产处,江西萍乡337003

出　　处：《洁净煤技术》2002年第4期53-55,共3页Clean Coal Technology

摘　　要：煤炭地下气化技术是中国煤炭科技研究的前沿课题,该技术应用于衰老矿井深部煤层、三下压煤、边角煤及遗留煤柱的开采,可大幅度降低生产成本,提高经济效益。结合萍矿集团公司矿井普遍进入深部开采,安全生产条件日趋困难,生产成本居高不下,经济效益普遍低下的状况,开展煤炭地下气化项目有其重要的现实意义。Underground coal gasification is one of the project in Chinese coal science and technology research. It can be used in the deep seam of decrepit coalmine, coal seam under river, building and cities, boundary coal seam and pillars and also it can reduce the production cost and increase economic benefit of enterprise. At present, the coal production was deep operation in Pingxiang Coal Industry Group Co., so the safety production condition is difficult day by day, the production cost is increased and economic benefit is decreased. Therefore, to develop the underground coal gasification project may possess very important role.

关 键 词：煤炭 煤层 煤柱 深部开采 经济效益 地下气化 

分 类 号：TD84[矿业工程—煤矿开采]