会议论文详细信息
2017 2nd International Seminar on Advances in Materials Science and Engineering
Optimization and reconstruction technology of SCR flue gas denitrification ultra low emission in coal fired power plant
Li, Xinhao^1
School of Engineering, University of Edinburgh, Edinburgh
EH8 9YL, United Kingdom^1
关键词: Calculation software;    Coal-fired power plant;    Denitrification efficiencies;    Environmental problems;    Reliable operation;    SCR denitrifications;    Simple structures;    Thermal power plants;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/231/1/012111/pdf
DOI  :  10.1088/1757-899X/231/1/012111
来源: IOP
PDF
【 摘 要 】

In recent decades, nitrogen oxides (NOx) emissions from thermal power plant increased year by year in China. A large number of nitrogen oxides (NOx) emissions caused by the growing environmental problems have been widely attached importance to people. SCR denitrification technology has the advantages of cleanliness and high efficiency. At present, it has been the major technology to control NOx emission because of its high denitrification efficiency, reliable operation, no by-products and simple structure of the device. The denitrification efficiency can be stabilized at 70%. In this paper, three different denitrification methods are compared. The factors influencing the denitrification efficiency, the system arrangement and the key factors of the denitrification system are discussed in detail. And the numerical simulation of how to use this calculation software in the SCR reactor flue, baffle, reactor, spray ammonia grille and spray ammonia, mixer, etc. are reviewed, as well as the effect of system operation control on the deoxidation performance.

【 预 览 】
附件列表
Files Size Format View
Optimization and reconstruction technology of SCR flue gas denitrification ultra low emission in coal fired power plant 756KB PDF download
  文献评价指标  
  下载次数:13次 浏览次数:29次