烧结烟气脱硫系统的防腐蚀问题

摘要

以烧结烟气脱硫工艺为例,指出了脱硫装置的主要腐蚀部位,分析了产生腐蚀的原因,探讨了烧结烟气脱硫系统中所采用的各类防腐蚀技术、防腐材料,提出了相应的对策与建议。%Due to serious equipment corrosion of flue gas desulfurization system,this paper,taking a sintering flue gas desulfurization process as an example,pointes out the corroded areas of the desulfurization equipment,analyses the reasons of the corrosion,and describes the various types of anti-corrosion technology and anti-corrosion materials used in the sintering flue gas desulfurization system and proposes some reasonable suggestions.