燃料与化工 ›› 2020, Vol. 51 ›› Issue (4): 43-47.

• 煤气净化与化学产品加工 • 上一篇    下一篇

焦炉烟气低温SCR脱硝催化剂的研究与开发

李永光  安璐   

  1. 北京华电光大环境股份有限公司, 北京102206
  • 出版日期:2020-07-23 发布日期:2020-07-24

Research and development for catalyst of low temperature SCR denitrification for coke oven flue gas

Li Yongguang  An Lu   

  1. Beijing National Power Group Co.,Ltd.,Beijing 102206,China
  • Online:2020-07-23 Published:2020-07-24

摘要:

针对焦炉烟囱废气的特点及低温SCR脱硝工艺路线,开发了高活性、耐硫抗水性强、抗堵性强、抗碱金属中毒的低温平板式SCR脱硝催化剂,在150 ℃的半工业化试验中显示出优良的低温脱硝性能。

关键词: 焦炉烟囱废气, 低温SCR脱硝, 平板式催化剂, 抗碱催化剂

Abstract:

According to the characteristics of coke oven flue gas and low temperature SCR process,a low temperature-plate type SCR DeNOx catalyst with high activity,strong sulfur resistance and water resistance,strong plugging resistance and alkali metal poisoning resistance has been developed.It shows excellent denitration performance at 150 ℃ in pilot-scale test.

Key words:

中图分类号: