燃料与化工 ›› 2019, Vol. 50 ›› Issue (5): 57-59.

• 环境保护与节能减排 • 上一篇    下一篇

干熄焦烟气治理技术研究

詹建新   

  1. 新兴铸管股份有限公司焦化厂, 邯郸056300
  • 出版日期:2019-09-23 发布日期:2019-10-18

CDQ flue gas treatment technology

Zhan Jianxin   

  1. Coking Plant of Xinxing Ductile Iron Pipes Co.,Ltd.,Handan 056300,China
  • Online:2019-09-23 Published:2019-10-18

摘要: 针对干熄焦环境除尘烟气中二氧化硫含量严重超标问题,对其含硫来源进行分析,通过将含硫高的循环气体放散气引入焦炉烟气脱硫系统中一并处理后,干熄焦烟气中二氧化硫达到《炼焦化学工业污染物排放标准》特别排放要求。

关键词: 干熄焦, 环境除尘, 废气处理, 干法脱硫, 二氧化硫

Abstract: In view of the excessive level of SO2 content in CDQ dedusting emission, study is made for the sulfur source, i.e.the high sulfur content bleeding circulating gas is transferred to DeSOx system for treatment.The treated SO2 level in the CDQ emission can meet the requirement of “Discharge Standard for Pollutants in Coking Chemical Industry”.

Key words: CDQ, Ambient dedusting, Waste gas treatment, Dry type desulfurization, Sulfur dioxide

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