The R&D of Flue Gas Pollutants Deep-Removal Technology for Coal-fired Power Plants

Abstract

The flue gas pollutants deep-removal technology (DRT) focusing on PM_2.5 removal is the prime method of further reducing pollutants emission from coal-fired power plants. In view of the four key technological challenges in developing the DRT, studies were conducted on a series of purification technologies and the DRT was developed and successfully applied in 660 MW and 1000 MW coal-fired units. This paper analyzes the application results of the demonstration project, and proposes a roadmap for the follow-up researches and optimizations.

Keywords

coal-fired power plant / pollutants emission reduction / PM_2.5 / flue gas pollutants / deep-removal

References

[1] China Electricity Council. (2013a). Research on emission reduction of electric power in China. Beijing: China Electricity Council

[2] China Electricity Council. (2013b). Statistical data of China electric power industry 2013. Beijing: China Electricity Council

[3] Zhang, X. (2004). Research on ultra-supercritical coal-fired power generation. In Proceedings of the CAST Academic Annual Conference 2004Electric Power Parallel Sessions-CSEE Academic Annual Conference 2004

[4] Zhang, X. (2008). Technical and economical performance analysis of 600 MW ultra-supercritical coal-fired power units. 2008 Annual Meeting of Clean Efficient Coal Power Generation Technology Network

[5] Zhang, X. (2012). Developing advanced coal-fired power generation technology to improving energy efficiency. In Chinese Academy of Engineering- Royal Swedish Academy of Engineering Sciences Symposium on Energy efficiency

[6] Zhang, X. (2014). Analysis of flue gas pollutants deep-removal technology in coal-fired power plants. Engineering and Science, 16, 47–51

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Higher Education Press and Springer-Verlag Berlin Heidelberg