化工学报 ›› 2005, Vol. 56 ›› Issue (2): 333-337.

• 能源和环境工程 • 上一篇    下一篇

铝基铜干法烟气脱硫剂制备及脱硫再生实验

苏胜;向军;孙路石;马新灵;胡松;孙学信   

  1. 华中科技大学煤燃烧国家重点实验室,湖北 武汉 430074
  • 出版日期:2005-02-25 发布日期:2005-02-25

Experimental research on flue gas desulfurization by alumina supported copper oxide and sorbents preparation

SU Sheng;XIANG Jun;SUN Lushi;MA Xinling;HU Song;SUN Suexin   

  • Online:2005-02-25 Published:2005-02-25

摘要: 采用浸渍法制备了铝基铜脱硫剂,考察了制备过程中浸渍液浓度对脱硫剂脱硫性能的影响,同时对制得的脱硫剂进行了循环烟气脱硫-再生实验,分析了脱硫剂的表面微观结构在脱硫和再生过程中的变化.实验和分析表明,制得的铝基铜脱硫剂具有较高的脱硫效率,使用该脱硫剂进行循环烟气脱硫的性能是稳定的.

关键词: 铝基铜脱硫剂, 烟气脱硫, 浓度, 表面微观结构

Abstract: In this study, the alumina supported copper oxide sorbents were prepared by the impregnation method.The influence of impregnation solution concentration was studied.Desulfurization- regeneration tests were made by using these sorbents.The surface microstructure changes of sorbents during desulfurization and regeneration were also analyzed.The results showed that 90% desulfurization efficiency was obtained by these sorbents and the performance of these sorbents was stable.

Key words: 铝基铜脱硫剂, 烟气脱硫, 浓度, 表面微观结构