玻璃熔窑烟气脱硝技术探讨

STUDY ON TECHNOLOGIES OF FLUE GAS DENITRATION IN GLASS FURNACES

结合玻璃熔窑烟气排放的特点,阐述了国内外玻璃熔窑烟气脱硝技术,湿法脱硝、选择性催化还原法(SCR)、选择性非催化还原法(SNCR)及其优缺点。探讨了SCR脱硝技术在玻璃熔窑烟气脱硝的运用,并给出了工程实例,最后提出了一些建议。

This review elaborates some methods of deNOx in tail gas from glass furnaces, including selective catalytic reduction （SCR）, selective non-catalytic reduction （SNCR）, solid adsorption. A series of comparisons between them were summarized. The use of SCR in the glass furnaces was studied and the examples were given, at last, some suggestions were proposed.