锅炉烟气热能深度利用及离子交换法脱硫脱硝一体化工程应用研究  

Application Research of Integrated Engineering for Depth utilization of Heat Energy of Boiler Flue Gas and Ion Exchange Method of Desulfurization and Denitration

作　　者：李小刚 何天 姚鸿波 LI Xiao-gang;HE Tian;YAO Hong-bo(SGIS Songshan Co.,Ltd.. of Baowu Group Zhongnan Iron and Steel, Shaoguan, Guangdong, 512123, P.R. China)

机构地区：[1]宝武集团中南钢铁广东韶钢松山股份有限公司,广东韶关512123

出　　处：《南方金属》2022年第4期30-34,共5页Southern Metals

摘　　要：通过工业实验,研究锅炉低温烟气热能深度利用及低温条件下通过离子交换纤维技术进行脱硫脱硝。介绍了锅炉烟气热能深度利用及离子交换法脱硫脱硝的技术原理。实验结果显示,锅炉排烟温度由140℃降低到60℃后,通过离子交换纤维技术进行脱硫脱硝,烟气的SO_(2)及NO_(X)排放指标均达到国家超低排放标准。提出了今后工程应用的技术方案,并概括了该技术的优势,将节能技术与环保技术有机结合。The deep utilization of low temperature flue gas and ion exchange fiber is studied through industrial experiment.The technical principles of heat energy and ion exchange are introduced.According to the experimental results,the smoke exhaust temperature of the boiler can be reduced from 140℃to 60℃,after the desulfurization and denitration through ion exchange fiber technology,and the emission indicators of the content of SO_(2) and NO_(X) in the flue gas all meet the national ultra-low emission standards.It puts forward the technical scheme of future engineering application,and summarizes the advantages of this technology,and organically combines energy-saving technology with environmental protection technology.

关 键 词：锅炉 低温余热利用 离子交换纤维 脱硫脱硝 

分 类 号：TK115[动力工程及工程热物理—热能工程]