FUEL & CHEMICAL PROCESSES ›› 2017, Vol. 48 ›› Issue (3): 36-37.

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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

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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