燃料与化工 ›› 2021, Vol. 52 ›› Issue (1): 48-50.

• 环境保护与节能减排 • 上一篇    下一篇

活性焦脱硫脱硝技术的应用与改进

钱虎林  邓成豪  曹先中   

  1. 宝武集团马钢股份有限公司炼焦总厂, 马鞍山243000
  • 出版日期:2021-01-23 发布日期:2021-01-12

Application and improvement of activated coke desulfurization and denitrification technology

Qian Hulin  Deng Chenghao  Cao Xianzhong     

  1. Baowu Group Masteel Coking Co.,Ltd.,Ma’anshan 243000,China
  • Online:2021-01-23 Published:2021-01-12

摘要:

为达到焦炉烟气超低排放要求,马钢在7.63 m焦炉烟气治理中采用活性焦脱硫脱硝技术。结合焦炉生产和活性焦脱硫脱硝装置运行情况,对活性焦超过正常温度及再生风机存在的问题进行分析,采取改进措施,取得了良好效果。

关键词: 活性焦, 焦炉烟气, 脱硫脱硝, 改进

Abstract:

In order to meet the requirement for ultra-low coke oven flue gas emission,active coke desulfurization and denitrification technologies are adopted for 7.63 m coke oven in Masteel.In this paper,analysis is made to the problem of regenerating fan and abnormal temperature of the active coke based on actual operations of coke oven and active coke desulfurization and denitrification.Improving measures are also taken with good results.

Key words: Active coke, Coke oven flue gas, Desulfurization and denitrification, Improvement

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