根据目前国内氮氧化物排放现状和国家环保政策,龙山电厂一期工程2×600 MW燃煤空冷机组,在电厂设计阶段必须提前准备,预留烟气脱除氮氧化物装置空间。该预留脱硝方案,应充分利用现有成熟的脱硝技术,以降低NOx排放,综合考虑荷载问题、锅炉尾部柱网问题、液氨储存问题、空气预热器腐蚀问题和引风机容量问题,为今后的工作创造条件。 According to the current status of national emissions of nitrogen oxides and national environmental policies, the first phase of the Longshan Power Plant 2 × 600 MW coal-fired air-cooled units must be prepared in advance in the design stage of the power plant to reserve flue gas to remove nitrogen oxide device space. The proposed denitrification program should make full use of the existing mature denitrification technology to reduce the NOx emission. Considering the load problem, the boiler tail column network, liquid ammonia storage, air preheater corrosion and induced draft fan capacity, Future work to create conditions.