燃煤电厂氮氧化物控制技术探究

Research on the NO_X Control Technologies for Coal-fired Power Plants

燃煤电厂是氮氧化物(NO_X)排放的主要污染源之一。文章阐述了NO_X的生成及脱除机制,详细介绍了当前燃煤电厂主要的NO_X控制技术,深入分析了多种NO_X控制技术的适用范围、技术可行性等各方面内容,提出了多种NO_X控制技术的优化组合方案,对燃煤电厂NO_X控制技术提供一定的指导参考。

Coal-fired power plant is one of the main air pollution sources of NO_X. The generation and removal mechanisms of NO_Xare elaborated. The control technologies of NO_Xare introduced for coal-fired power plants. According to a concrete analysis of application range, technical feasibility and other aspects of different NO_Xcontrol technologies, some optimized combination schemes for various NO_Xcontrol technologies are provided. It provides some guidance reference on NO_Xcontrol technologies for coal-fired power plants.