节点文献
储存-还原脱氮催化剂的研究进展
A Review on Development of De-NOX Storage-Reduction Catalysts
【摘要】 本文介绍了NOX储存-还原(NSR)机理,综述分析了催化剂失活的原因和需解决的问题,根据SO2对催化剂的影响,提出了抗硫的方法,指出了今后NSR催化剂的发展方向。
【Abstract】 Mechanisms of de-NOX storage-reduction catalysis,which were studied widely in recent years were introduced.The reasons for de-activation and problems that should be solved were analyzed.The ways of resistance to SO2 poisoning were brought out according to the effect of SO2 on NSR catalysts.The developing direction of NSR catalysts in the near future was also pointed out.
【关键词】 催化化学;
NOX;
储存-还原;
贵金属;
失活;
SO2;
【Key words】 Catalysis chemistry; NOX; Storage-reduction; Noble metals; De-activation; SO2;
【Key words】 Catalysis chemistry; NOX; Storage-reduction; Noble metals; De-activation; SO2;
【基金】 国家自然科学基金(20476032);广东省自然科学基金(030951);广东省科技计划项目(2004B33301002)
- 【文献出处】 贵金属 ,Precious Metals , 编辑部邮箱 ,2006年02期
- 【分类号】O643.36
- 【被引频次】11
- 【下载频次】268