【摘要】 介绍了SCR烟气脱硝技术中催化剂的基本知识及常用的催化剂种类,阐述了燃煤电厂应用SCR技术中对催化剂的要求,并分析了影响催化剂钝化的主要因素,对比介绍了不同厂家催化剂的性能并总结了催化剂的发展动态。更多还原

【Abstract】 The knowledge and species of selective catalytic reduction (SCR) catalysts, and the catalytic requests in coal-fired SCRS are described. The main factors affecting catalyst deterioration are also explained. At last, the performances of catalysts in the different companies and the development of SCR catalysts are introduced.更多还原