钠基SDS干法脱硫技术在干熄焦放散气的应用  

Application of Sodium-Based SDS Dry Desulfurization Technology for CDQ Bled gas

作　　者：王文 WANG Wen(Shanghai Meishan Industrial Civil Engineering Design Research Institute Co.,Ltd.,Nanjing,Jiangsu 210000,China)

机构地区：[1]上海梅山工业民用工程设计研究院有限公司,江苏南京210000

出　　处：《冶金动力》2024年第2期86-88,共3页Metallurgical Power

摘　　要：分析干熄焦废气组成成分、性质以及干熄焦放散气流量和温度的变化特性,介绍了钠基SDS干法脱硫技术能够较好地脱除干熄焦放散气中的SO_(2),实现SO_(2)排放浓度小于20 mg/m^(3)的目标。同时介绍了干熄焦放散气脱硫系统的节能运行方案,该方案可有效降低煤气消耗,减少运行成本。The composition and nature of CDQ bled gas and the change characteristics of CDQ bled gas flow and temperature are analyzed,and the sodium-based SDS dry desul⁃furization technology is introduced,which could better remove SO_(2) from CDQ bled gas,achieve the goal of SO_(2) emission concentration less than 20 mg/m^(3).The energy-saving opera⁃tion scheme of CDQ bled gas desulfurization system is also introduced,which can effec⁃tively reduce gas consumption and operating costs.

关 键 词：干熄焦 SDS干法脱硫系统 节能 

分 类 号：X701.3[环境科学与工程—环境工程]