摘要
氮氧化物会严重破坏环境和危害人体健康,所以减少NOx的排放很重要。选择性催化还原脱硝技术是世界上减少NOx排放的最有效方法之一,因此合适的还原剂与具有新颖组成和结构的脱硝催化剂已经成为催化剂材料领域的研究前沿和热点。综述了选择性还原脱硝中还原剂的脱硝机理及应用研究进展,探讨了该研究领域亟待解决的问题以及今后可能的发展前景。
Abstact：Tbe nitrogen oxides does harm to the environment and human health, so it＇s very important to reduce the N0x emission. The selective catalytic reduction denitration technology is one of the most effective ways to reduce the NOx emission in the world. Therefore, an appropriate reducing agent and denitration catalysts with novel composition and structure have become a hotspot of the catalyst material areas. It reviews the denitration mechanism and application of the reductant in selective reduction denitration, and discusses the research problems to be solved as well as the development prospects. Key words： Selective reduction; reductant; denitration mechanism
出处
《化学与粘合》
CAS
2015年第1期45-49,共5页
Chemistry and Adhesion
基金
国家科技支撑项目(编号:2012BAF03B00)
关键词
选择还原
还原剂
脱硝机理
Selective reduction
reductant
denitration mechanism
