多气源低浓度SO2烟气综合回收制酸技术  

Technology of SO_2 recovery and acid manufacturing from multi-gas sources low concentration SO_2 flue gas

作　　者：王召启[1] 周青[1] 涂瑞[1] 郭晴[1] 

机构地区：[1]中国瑞林工程技术有限公司,江西南昌330031

出　　处：《硫酸工业》2016年第1期15-18,共4页Sulphuric Acid Industry

摘　　要：介绍了工业炉窑烟气特点和常用脱硫工艺,以及可再生胺脱硫工艺特点。详细阐述多气源低浓度SO2烟气综合回收制酸技术和工艺过程。通过在云锡公司锡冶炼烟气低浓度SO2回收利用项目中的应用,说明该技术具有显著的环境效益和社会效益。Characteristics of industrial furnace flue gas and common desulphurization process, as well as characteristics of renew- able amine desulphurization process are introduced. Technology of SO2 recovery and acid manufacturing from muhi-gas sources low con- centration SO2 flue gas is described with emphasis. Application of the technology in the treatment of low concentration SO2 flue gas from tin smelting in Yunnan Tin Industrial Co. illustrates the technology has significant environmental and social benefits.

关 键 词：低浓度 二氧化硫 烟气 回收 制酸 可再生胺 气源 

分 类 号：TQ111.16[化学工程—无机化工]