摘要
随着脱硝设备及技术推广,燃煤电厂NO_x控制在机组正常运行阶段已完全能满足环保部门要求,但在机组启动阶段(并网初期),由于锅炉工况限制,NO_x排放会超过排放标准。介绍了在现有设备情况下,运用运行调节手段,降低机组启动阶段NO_x排放的措施。
With the extension of denitration equipment and techuology, NOx control of cool-fired plants has met the reguirments of enviromental protection department during the normal operation of the unit. But at the start-up stage （early in gird-connectiong-period）, NOx emissions will exceed the stand and due to the limitation of boiler operating conolitions. The measures inthe case of existing equipment to reduce NOx emissions in the start-up process of units were intruduced.
出处
《电力与能源》
2016年第6期762-767,共6页
Power & Energy
