Abstract: 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.
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