Ammonia selective catalytic oxidation (NH3-SCO)has been a hot research topic in the treatment of industrial waste gases containing ammonia.This paper discusses the reaction mechanism of NH3-SCO firstly,and af-terward,summarizes the latest progress of five catalysts for selective catalytic oxidation of ammonia,i.e.noble metal catalyst,transition metal catalyst,molecular sieve catalyst,composite oxide catalyst and monolithic catalyst.Besides, the future development of selective catalytic oxidation of ammonia is prospected.%在处理含NH3的工业废气方面，氨选择性催化氧化法（NH3-SCO）一直是研究热点。在讨论氨选择性催化氧化法（NH3-SCO）反应机理的基础上，重点综述了关于选择性催化氧化NH3的5种催化剂：贵金属催化剂、过渡金属催化剂、分子筛载体催化剂、复合氧化物催化剂及整体催化剂的最新研究进展，并对未来NH3-SCO的发展进行了展望。
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