碱洗脱硫在煤制油硫磺回收装置的应用  

Application of Alkaline Wash Desulfurization in Coal to Oil Sulfur Recovery Unit

作　　者：牟亮 MOU Liang

机构地区：[1]中国神华煤制油化工有限公司鄂尔多斯煤制油分公司,内蒙古鄂尔多斯017209

出　　处：《化工设计通讯》2024年第7期43-45,50,共4页Chemical Engineering Design Communications

摘　　要：以碱洗法烟气脱硫技术为核心,探讨其在煤制油硫磺回收装置中的应用及存在问题。研究发现,碱洗法烟气脱硫技术可以有效地去除烟气中的二氧化硫,提高硫磺回收装置的效率。然而,在实际应用中,碱洗法烟气脱硫技术在应用过程中也存在一系列问题,如投用后系统运行压力升高,设备堵塞、腐蚀等问题,为解决这些问题,提出了相应的措施和建议。This study focuses on the alkali washing flue gas desulfurization technology and explores its application and existing problems in coal to oil sulfur recovery units.Research has found that alkali washing flue gas desulfurization technology can effectively remove sulfur dioxide from flue gas and improve the efficiency of sulfur recovery devices.However,in practical applications,there are also a series of problems with the alkali washing flue gas desulfurization technology,such as increased system operating pressure,equipment blockage,corrosion,etc.After being put into use,this article proposes corresponding measures and suggestions to solve these problems.

关 键 词：硫磺回收 烟气治理 环保优化 

分 类 号：TQ125.11[化学工程—无机化工]