克劳斯硫回收装置尾气创新技术改造  

Innovation Technology Transformation of Tail Gas in Claus Sulfur Recovery Unit

作　　者：周礼庆 Zhou Liqing(China Coal Pingshuo Energy and Chemical Co.,Ltd.,Shuozhou Shanxi 036000,China)

机构地区：[1]山西中煤平朔能源化工有限公司,山西朔州03600

出　　处：《山西化工》2024年第6期143-145,共3页Shanxi Chemical Industry

摘　　要：山西中煤平朔能源化工有限公司硫回收装置装置采用荷兰荷丰技术,国内首次采用“克劳斯单元+氨洗单元+酸浓缩单元”的生产工艺,针对该工艺不能满足新形势下环保的要求,通过对硫回收系统改造和耦合锅炉氨法脱硫装置,提出创新的提出解决办法,降低尾气中二氧化硫排放,为环保装置设计和改造提供创新的解决思路,创出一定经济效益和环保效益。The sulfur recovery unit of China Coal Pingshuo Energy and Chemical Co.,Ltd.in Shanxi adopts Dutch Hefeng technology,and the production process of"Claus unit+ammonia washing unit+acid concentration unit"is adopted for the first time in China.In view of the fact that this process can not meet the requirements of environmental protection under the new situation,innovative solutions are proposed to reduce sulfur dioxide emissions in tail gas through the transformation of the sulfur recovery system and the coupling of boiler ammonia desulfurization unit,providing innovative solutions for the design and transformation of environmental protection devices,and creating certain economic and environmental benefits.

关 键 词：硫回收 氨吸收塔 氨洗 烟囱拖尾 锅炉 创新 

分 类 号：X701.3[环境科学与工程—环境工程]