垃圾焚烧发电厂烟气系统防腐措施  

Anti Corrosion Measures for Flue Gas System of Waste Incineration Power Plant

作　　者：袁玺帆 Yuan Xi-fan

机构地区：[1]广州环投增城环保能源有限公司,广东广州510000

出　　处：《电力系统装备》2021年第7期170-171,共2页Electric Power System Equipment

摘　　要：垃圾焚烧发电厂烟气净化系统是保证污染物排放达标的重要部分,烟气中含有的硫氧化物、氯化物、氮氧化物等在低温工况下会对金属造成严重腐蚀,危及烟气系统的安全稳定运行,因此研究烟气系统防腐措施至关重要,以广州某资源热力电厂“双脱酸、双脱硝”烟气净化工艺为例,探讨有效防止低温腐蚀的措施。The flue gas purification system of waste incineration power plant is an important part to ensure the pollutant emission up to the standard.The sulfur oxides,chlorides,nitrogen oxides and other substances contained in the flue gas will cause serious corrosion to metals under low temperature conditions,endangering the safe and stable operation of the flue gas system.Therefore,it is very important to study the anti-corrosion measures of the flue gas system Taking the flue gas purification process of“deacidification and double denitrification”as an example,the effective measures to prevent low temperature corrosion are discussed.

关 键 词：垃圾发电 烟气净化系统 低温腐蚀 防腐措施 

分 类 号：X799.3[环境科学与工程—环境工程]