Application of SO3 flue gas conditioning system in Qingshuichuan Power Plant

Abstract

Abstract: Abstract:Taking the Qingshuichuan Power Plant project phase II as example, the principle, the process flow and the operation features of the flue gas conditioning system were introduced. The technological economic performance of several methods, such as enlargement of the size of the electrostatic precipitator body, the installation of bagtype dust remover, the flue gas conditioning by conditioning agent and the flue gas conditioning by water, were compared. The features of SO3, NH3, Na2CO3 and phosphoric acid used as conditioning agent were analyzed. At last, the SO3 flue gas conditioning system was selected, and ideal dust removal effect was obtained.

Key words: Keywords:flue gas conditioning system, lowsulfur coal, conditioning agent, resistivity, precipitator

ZHANG Hui. Application of SO3 flue gas conditioning system in Qingshuichuan Power Plant[J]. Huadian Technology, 2015, 37(1): 73-75.

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Application of SO3 flue gas conditioning system in Qingshuichuan Power Plant

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