火电厂CO_2的排放控制和分离回收技术研究

Research on Technologies for CO_2 Emission Control Sequestrati on and Recovery from Coal-fired Power Plant

温室气体CO2 主要产生于化石燃料的燃烧过程。火电厂是CO2 的一个集中排放源 ,控制火电厂CO2的排放对于应对全球变暖、温室效应问题具有重要的意义。分析了世界CO2 排放状况和适应我国火电厂CO2排放控制的措施 ,比较了几种CO2 分离回收技术在火电厂应用的可行性 ,对于我国火电厂的CO2

CO 2 emission is mainly from fuel combustion. Coal-f ir ed power plant is a concentrative CO 2 emission source. CO 2 emission control in coal-fired power plants has significant effect on global warming and greenhou se effect. The condition of CO 2 emission in the world and several measures for CO 2 emission mitigation in coal-fired power plant are analyzed in this paper. Several technologies for sequestration and recovery CO 2 from coal-fired power plant are compared and discussed. It has the effect of use for reference to CO 2 emission control, sequestration and recovery from coal-fired power plants.