FUEL & CHEMICAL PROCESSES ›› 2020, Vol. 51 ›› Issue (2): 57-59.

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Application of low-temperature selective catalytic reduction (SCR) in coke oven waste flue gas treatment

Wang Yugang  Sun Ming  Wang Guoyou  Liu Dongqing   

  1. Ningbo Iron & Steel Co.,Ltd.,Ningbo 315807,China
  • Online:2020-03-23 Published:2020-03-24

Abstract:

Project example is introduced that low-temperature (170~185 ℃) SCR process is used in DeNOx and DeSOx for waste flue gas treatment.This process is characterized with low construction investment,low operating cost,stable operation of equipment,high efficiency of DeNOx in the waste flue gas and the NOx content after purification remaining below 150 mg/m3 in long term.

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