CAJ | 학술논문

介绍了脱氮原理和脱氮技术，选择性催化还原烟气脱氮法(SCR)工艺和其他低NOx技术的经济比较。结合新昌电厂2×660 MW安装2套脱硝装置投运实例，对SCR脱氮装置投运后对锅炉性能、结构布置和空预器运行状态的影响进行分析，为同类系统布置的其他电厂提供借鉴。
개소료탈담원리화탈담기술，선택성최화환원연기탈담법(SCR)공예화기타저NOx기술적경제비교。결합신창전엄2×660 MW안장2투탈초장치투운실례，대SCR탈담장치투운후대과로성능、결구포치화공예기운행상태적영향진행분석，위동류계통포치적기타전엄제공차감。
The principle and technology of nitrogen denitrification was introduced in this paper, nitrogen removal method of selective catalytic reduction (SCR) compared with other low NOx technology economy, two sets of denitration device were taken as an example, which were installed and operating in 2 ×700 MW units, Xinchang power plant, and focuses on some influence on the boiler performance, structure, and air preheater running state of flue gas denitrification system (SCR). It is provided reference for other power plants with similar system layout.