含氮挥发性有机物催化氧化研究进展

Research Progress in Catalytic Oxidation of Nitrogen-containing VOCs

含氮挥发性有机物(VOCs)多具有恶臭等刺激性气味,是废气达标排放的重要监管参数之一。催化氧化法因其高效、环保、去除率高等优点被认为是目前最有效的VOCs消除方法之一。文章综述了多种类含氮VOCs选择性氧化催化剂的研究进展,分析了典型催化剂对含氮VOCs选择性氧化的催化性能,并对含氮废气催化氧化的未来发展趋势进行展望。

The nitrogen-containing volatile organic compounds(VOCs)are with foul odor,which is one of the important regulatory parameters for the emission of exhaust gas.Catalytic oxidation is considered to be one of the most effective nitrogen-containing VOCs elimination methods because of its high efficiency,environmental protection and high removal rate.This paper reviewed the research progress of catalysts for selective oxidation of nitrogencontaining VOCs,analyzed the performance of catalysts for selective oxidation of nitrogen-containing VOCs and prospected the development trend of catalytic oxidation of nitrogen-containing VOCs.