降低硫磺回收装置烟气中SO2排放问题探讨

Study on reducing SO2 emissions of the tail gas from sulfur recovery unit

关键词:  硫磺回收装置 在线分析仪 催化剂 SO2 排放标准

Key words:  sulfur recovery units, on line analyzer, catalyst, sulfur dioxide, emission standard

摘要:

从硫磺回收装置的工艺管理、仪表管理、流程设置以及催化剂的级配等方面分析了当前硫磺回收装置尾气中SO2排放存在的问题，并提出应对措施，以确保硫磺回收装置排放烟气中的SO2质量浓度达到国家即将颁布的《大气污染物综合排放标准》新要求

Abstract:

From the process management, instrumentation management, process setting, catalysts configuration and other aspects, the existing problems of sulfur dioxide emissions of sulfur recovery unit are analyzed. Then the countermeasures are put forward to ensure that the emission concentration of sulfur dioxide from sulfur recovery unit can meet the new requirements of the national standard Integrated Emission Standard of Air Pollutants that will soon be issued.