综述了近几年碳基材料在氨气选择性还原(NH₃-SCR)技术上取得的相关研究成果,列举了以活性炭、活性炭纤维、碳纳米管、石墨烯为脱硝载体的负载型催化剂的研究现状,分析了烟气中的水和二氧化硫对SCR催化剂活性的影响,对碳基材料催化剂今后的发展方向做出展望。

This article summarizes the related research results about the application of carbon-based materials in ammonia selective reduction (NH₃-SCR) technology in recent years,and reviews the supported catalysts with activated carbon,activated carbon fiber,carbon nanotubes,and graphene as denitration carriers.The influence of water and sulfur dioxide in flue gas on the activity of SCR catalyst is analyzed,and the development direction of carbon-based material supported catalyst in the future is prospected.