Several Measures of Improving the Efficiency and Reliability of FGD System in Power Plant

doi:10.11930/j.issn.1004-9649.2013.5.13.4

Abstract

Abstract: With the promulgation and implementation of GB13223-2011《Emission standard of air pollutants for thermal power plants》,the requirements on the performance and reliability of power plant Flue Gas Desulphurization (FGD) system for performance and device reliability are further strict. Several key factors influencing the efficiency and reliability of the FGD system were particularly analyzed, including emergency cooling system, condensate treatment, absorber optimization and design as well as the reliability of common system, and a series of methods based on summarizing the previous design experience were also given in this paper to ensure the higher system reliability as well as the desulphurization efficiency.

Key words: power plant, flue gas, desulpurization, emergency cooling, chimney condensate, corrosion, FRP flue

CLC Number:

TK09

ZHANG Jun-mei. Several Measures of Improving the Efficiency and Reliability of FGD System in Power Plant[J]. Electric Power, 2013, 46(5): 13-17.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2013.5.13.4

https://www.electricpower.com.cn/EN/Y2013/V46/I5/13

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