固体吸附剂脱除烟气中SO_(x)/NO_(x)的研究进展

Research Progress on Removal of SO_(x)/NO_(x) from Flue Gas with Solid Sorbents

电力和化学工业必须脱除烟气中的SO_(x)/NO_(x)至符合环保规定,开发低成本、低能耗的脱除技术是未来发展趋势。文章综述了吸附法脱除烟气中SO_(x)/NO_(x)杂质的研究进展,介绍了主要的吸附技术及固体吸附剂材料的种类和吸附特性,对开发更低成本、高效益的脱除技术和吸附剂进行了展望。

The power and chemical industries must remove SO_(x)/NO_(x) in flue gas to meet environmental regulations.The development of low cost and low energy consumption removal technology is the future development trend.In this paper,the research progress of adsorption removal of SO_(x)/NO_(x) impurities in flue gas is reviewed.The major adsorption technology,types and adsorption properties of solid adsorbent materials are introduced.The development of lower cost and higher efficiency removal technology and adsorbent is prospected.