燃料与化工 ›› 2017, Vol. 48 ›› Issue (6): 47-48.

• 煤气净化与化学产品加工 • 上一篇    下一篇

焦炉烟气脱硫脱硝技术的应用

陈会青   

  1. 唐山港陆焦化有限公司, 唐山064200
  • 出版日期:2017-11-20

Application of coke oven flue gas de-SOx & de-NOx technology

Chen Huiqing   

  1. Tangshan Ganglu Coking Co.,Ltd.,Tangshan 064200,China
  • Online:2017-11-20

摘要:

焦炉烟气经脱硝系统脱除NOx,余热锅炉系统对烟气进行降温并产生低压蒸汽,脱硫系统脱除烟气中SO2,除尘系统脱除烟气中颗粒物,最终排放烟气符合GB 16171—2012《炼焦化学工业污染物排放标准》相关规定。

Abstract:

The coke oven flue gas goes to the de-NOx system to remove NOx,passes the waste heat boiler system to reduce temperature and generate low pressure steam,and then travels through the de-SOx system and de-dusting system to remove SOx and dust respectively.Finally the discharged waste gas meets the relevant requirements stipulated in Emission Standard for Pollutants in Coking Chemical Industry GB 16171—2012.