火电厂烟气脱硫技术研究

Overview of Flue Gas Desulfurization Technology of Thermal Power Plant

阐述了脱硫技术的分类和比较成熟的几种脱硫工艺技术,以及各个脱硫技术在我国的应用情况。指出了合理运用这些先进的工艺技术,可以取得经济和环境的双重效益。

In recent years,the thermal power industry has developed rapidly. Since ＂Twelfth five＂period（Chi-na＇s national economic and social development planwhich are from 2011 to 2015）, China has promulgated more stringentemission standard of air pollutants for thermal power plants. Therefore, both of the existing and newly built thermal power plants are facingthe pressure of the sulfur dioxide emission. This article firstly introduces the classification of desutfurization technology and several mature desulfurization technologies, and then discusses the application ofeach desulfurization technologyin China. Finally, the article points out it could produce economic and environmental henefitsifthese advanced technologies are rationally used In China.