过渡金属催化剂的低温脱硝研究进展  

Research Progress on Metal Oxide Catalysts for Low-Temperature Selective Catalytic Reduction of NOx

作　　者：秦刚华 童小忠 刘洁[2] 汤光华 陈彪 汪黎东[2] Qin Ganghua;Tong Xiaozhong;Liu Jie;Tang Guanghua;Chen Biao;Wang Lidong(Zhejiang Energy R&D Institute Co.,Ltd.,Hangzhou 311121;School of Environmental Science&Engineering,North China Electric Power University,Beijing 102206;Nanjing Guodian Environmental Protection Technology Co.,Ltd.,Nanjing 2100964;Key Research Laboratory of High Efficiency Energy Saving and Pollutant Control Technology in Thermal Power Generation of Zhejiang Province,Hangzhou 311121,China)

机构地区：[1]浙江浙能技术研究院有限公司,浙江杭州311121 [2]华北电力大学环境科学与工程学院,北京102206 [3]南京国电环保科技有限公司,江苏南京210061 [4]浙江省火力发电高效节能与污染物控制技术研究重点实验室,浙江杭州311121

出　　处：《广东化工》2020年第24期233-234,共2页Guangdong Chemical Industry

摘　　要：选择性催化还原(Selective Catalytic Reduction,SCR)技术具有良好的脱硝效率,开发环境友好型高效低温脱硝催化剂是多行业环保的共同需求。概述了脱硝需求背景及金属氧化物脱硝催化剂的发展现状;重点论述了环境友好型的Ce基和Mn基氧化物脱硝催化剂的研究进展;探讨了脱硝催化剂面临的新挑战及脱硝催化剂的未来发展方向。Selective Catalytic Reduction(SCR) of NOx is the most efficient technology for deNOx, and the development of environmental friendly and highly efficient low-temperature catalysts for deNOx is the comment requirement for multiple industries. The background of deNOx demand and the research progress of the metal oxide catalysts for SCR are summarized. The development of the Ce-and Mn-based metal oxide catalysts highlighted. The new challenge and the future development of catalysts for deNOx are discussed.

关 键 词：烟气 脱硝 选择性催化还原 低温 金属氧化物催化剂 

分 类 号：X5[环境科学与工程—环境工程]