【摘要】 对烟气脱硝的选择性非催化还原技术进行了介绍。选择性非催化还原技术(SNCR)是一种建设周期短、投资少、脱硝效率中等的烟气脱硝技术。它比较适合于对中小型电厂锅炉的改造。SNCR技术和其他脱硝技术的联合应用可在较低投资成本下进一步降低NOx的排放更多还原

【Abstract】 Selective non catalyst reduction (SNCR) is a mature technology for moderate NO x emission control on flue gas. Its investment and operating cost are lower than other flue gas deNO x technologies. Its Installation is easy relative to other NO x emission control technologies’. So SNCR is suited for retrofitting the smaller utility boiler. SNCR can be combined with other NO x control technologies to provide further emissions reduction for moderate capital investment.更多还原