摘要
活性炭基材料在脱硝工艺中可以同时作为反应物、载体和催化剂,因而可以在炭基材料中植入金属催化剂并加以活化,利用其孔隙结构丰富,比表面积巨大,反应活性强的特点,将烟气中的氮氧化物直接还原成氮气,从而实现烟气净化。
Activated carbon based materials can be used as reactant,carrier and catalyst in denitration process at the same time.Therefore,metal catalyst can be implanted in carbon based materials and activated.With the characteristics of rich pore structure,large specific surface area and strong reaction activity,nitrogen oxide in flue gas can be directly reduced to nitrogen to realize flue gas purification.
作者
芦娟
杨宁
Lu Juan;Yang Ning(Department of Environmental and Chemical Engineering,Hebei Vocational and Technical College of Industry,Hebei Shijiazhuang 050091)
出处
《云南化工》
CAS
2020年第5期4-5,共2页
Yunnan Chemical Technology
基金
河北省高等学校科学技术研究项目(z2019089)。
关键词
催化剂
活性炭
脱硝
复合金属
机理
catalyst
activated carbon
denitration
composite metal
mechanism
