4×600MW机组超低排放改造技术方案  

Four Research on the Technical Scheme of Ultra-Low Emission Retrofit for 600 MW Units

作　　者：何海丽 HE Hai-li

机构地区：[1]华能云南滇东能源有限责任公司

出　　处：《节能与环保》2023年第2期53-54,共2页

摘　　要：根据最新环保要求,火电厂污染物排放浓度要求应满足以下要求:烟尘<10mg/Nm^(3),二氧化硫<35mg/Nm^(3),氮氧化物<50mg/Nm^(3)。为满足超低排放要求,某4×600MW电厂制定了4套双塔改造技术方案。According to the latest environmental protection require ments,the pollutant emission conce ntration requirements of thermal power plants should meet the following requirements:smoke<10mg/Nm^(3),sulfur dioxide<35mg/Nm^(3),nitrogen oxide<50mg/Nm^(3).In order to meet the ultra-low emission requirements 4×600MW power plant has developed four sets of technical schemes for twin-tower transformation,of which the first scheme is conventional twin-tower transformation.

关 键 词：烟气脱硫装置 烟气系统 吸收塔系统 超低排放 

分 类 号：X773[环境科学与工程—环境工程]