烟气脱硫装置中出现的问题与解决措施

The problems in operation of flue gas desulfurization device and countermeasures

介绍了中国石油宁夏石化公司烟气脱硫装置的基本情况,重点分析了烟气浓度、制浆系统、吸收塔及石膏脱水系统出现的问题及对烟气脱硫系统的影响,并提出了一些解决方法,提高了FGD系统运行的稳定性。

This paper presents the basic situations of flue gas desulfurization device,and focuses on analysing some problems of conceration of flue gas,pulping system、absorption tower, plaster dehydrating system and influences to flue gas desulfurization system.Aiming at these problems,several measures are proposed and improves stabilization of FGD system.