燃料与化工 ›› 2017, Vol. 48 ›› Issue (3): 36-37.

• 煤气净化与化学产品加工 • 上一篇    下一篇

中低温SCR脱硝工艺在焦炉烟道废气净化中的应用

孙刚森1  吕大蔚2  尹华1  张炯1  堵光华1   

  1. 1.中冶焦耐工程技术有限公司, 大连116085; 2.海昌(中国)有限公司, 大连116001
  • 出版日期:2017-05-20

Application of medium & low temperature SCR de-NOx process in coke oven flue gas purification

Sun Gangsen1  Lü Dawei2  Yin Hua1  Zhang Jiong1  Du Guanghua1   

  1. 1.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China; 2.Haichang (China) Co.,Ltd.,Dalian 116001,China
  • Online:2017-05-20

摘要:

结合焦炉烟道废气净化装置工程案例,对焦炉烟道废气直接脱硝工艺和先半干法脱硫后除尘脱硝工艺进行比较分析。两种工艺路线各有利弊,应根据实际烟道废气条件谨慎选择。

Abstract:

Combining project cases of coke oven flue gas purification,this paper compares two de-NOx processes,namely,direct de-NOx and de-NOx after semi-dry desulfurization.Both have their advan-tages and disadvantages,so carefully select them according to actual conditions of flue gas.

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