XXXX 热电有限责任公司1×35t/h 炉 SNCR 尿素脱硝方案说明目录一、总则........................................................................................................................................2二、工程概况 ............................................................................................................................... 2 2.1 气象条件 ........................................................................................................... 2 2 。 2 主要设计参数 ................................................................................................ 3 三、设计采纳的标准和法律规范 ........................................................................................... 3 四、脱硝系统设计说明 ............................................................................................................. 6 4.1 SNCR 概述 ........................................................................................................ 6 4 。 2 SNCR 还原剂的选择 ..................................................................................... 6 五、 SNCR 系统技术要求 ......................................................................................................... 7 5.1 总的要求 ........................................................................................................... 7 5.2 脱硝工艺系统 ................................................................................................. 10 5.3 SNCR 系统描述 .............................................................................................. 11 5.4 其他 ................................................................................................................. 14 六、 仪表和控制系统 .............................................................................................................. 14 6.1 技术要求 ..................................................................................................
