燃煤热电厂大规模实施煤改气的理性思考  

Rational Thinking on Large-scale Implementation of Conversion from Coal to Gas in Coal-fired Power Plants

作　　者：刘勇[1] 郭杰[1,2] 王占黎[1] 薛欢庆 焦中良[1] 

机构地区：[1]中国石油规划总院,北京100083 [2]西南石油大学,四川成都610500 [3]中国石油西气东输管道公司,上海200122

出　　处：《煤气与热力》2015年第12期23-25,共3页Gas & Heat

摘　　要：燃煤热电厂大规模实施煤改气不仅加大天然气调峰压力,还加大政府财政补贴负担,对雾霾的治理效果不明显,造成优质能源浪费。在我国天然气气源相对紧张、煤炭资源相对丰富的形势下,应坚持燃煤、天然气相结合的应用方式,适度发展燃气热电联供项目,优先对分散燃煤用户实施煤改气。The large-scale implementation of conversion from eoal to gas in coal-fired power plants not only increases natural gas peak shaving pressure and the governmentg fiscal burden of subsidies,but also has no obvious effect on the haze control and causes the high quality energy waste. Ira the situation of relative shortage of natural gas source and relatively abundant coal resources, the combination of coal and natural gas applications should be persisted,gas-fired heat and power eogeneration projects should be moderately developed,and conversion from coal to gas for scattered coal-fired users should has the priority of implementation.

关 键 词：燃煤热电联供 燃气热电联供 煤改气 燃气调峰 

分 类 号：TU995.7[建筑科学—供热、供燃气、通风及空调工程]