【摘要】 NH₃-SCR法去除烟气中NO_x的关键在于催化剂,与非负载型催化剂相比,负载型催化剂除了载体自身可以起到一定的脱硝作用外,还对催化剂整体的活性、抗中毒性等多方面有着很大影响。本文分别阐述了以分子筛、活性炭、TiO₂为载体负载的锰基催化剂在选择性催化还原脱硝中的研究情况。更多还原

【Abstract】 The key to remove NO_x in flue gas by SCR method is the catalyst.Compared with the non-supported catalyst,the supported catalyst not only plays a certain denitrification role by itself,but also has a great impact on the overall activity of the catalyst,anti-toxicity and other aspects.In this paper,the research situation of manganese based catalysts supported by molecular sieve,activated carbon and TiO₂ in selective catalytic reduction denitrification was described.更多还原