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对近几年来光管扰流子空气预热器在石化行业的应用情况进行了总结。提出了设计时需考虑的几个问题及避免硫酸露点腐蚀的一些措施。
In recent years, the application of light tube spoiler air preheater in the petrochemical industry was summarized. Several problems to be considered in the design and some measures to avoid the dew point corrosion of sulfuric acid are put forward.