摘要
火力发电厂上脱硝后导致的空预器堵塞,根据硫酸氢铵的物理特性,通过提升烟温的方式,将硫酸氢铵气化并通过烟气带走,以达到降低空预器堵塞的目的,从而提高机组经济性。
For the blocking of air pre-heater after denitration in fossil-fired power plant. According to the physical characteristics of Ammonium hydrogen sulfate, the ammonium hydrogen sulfate was gasified by promoting smoke temperature, That smoke was taked away to reduce the blocking of air pre-heater and enhance economic performance.
出处
《贵州电力技术》
2017年第5期66-68,共3页
Guizhou Electric Power Technology
关键词
脱硝
空预器
堵塞
硫酸氢铵
降低
经济性
denitration
air pre-heater
block
the ammonium hydrogen
reduce
economic performance
