Electric Power ›› 2015, Vol. 48 ›› Issue (4): 40-43.DOI: 10.11930/j.issn.10.11930.2015.4.40

• Column of Flue Gas Denilralion • Previous Articles     Next Articles

Application of SCR Catalyst Regeneration Technology in Coal-Fired Power Plants

WANG Ping1, LIN Haibo2, YAO Yougong3, ZENG Biqun3   

  1. 1. Chemical Engineering Institute of Sichuan University, Chengdu 610045, China;
    2. Dept. of Mechanical Engineering, Sichuan University of Science and Engineering, Zigong 643000, China;
    3. Huaneng Power International, INC Huaneng Haimen Power Plant, Shantou 515132, China
  • Received:2015-01-10 Online:2015-12-03 Published:2015-04-25

Abstract: In this paper, the selective catalytic reduction(SCR) catalysts regeneration technology is introduced with the basic technical process and its procedure controls being summarized which provide reference for the standardization of the regeneration process and quality control. In combination with the application experience of SCR catalyst regeneration technology in Beijing and Shantou, problems in the regeneration process onsite are thoroughly analyzed and the solutions are proposed accordingly.

Key words: flue gas denitrification, selective catalytic reduction (SCR), catalyst, regeneration, practical application

CLC Number: