燃料与化工 ›› 2021, Vol. 52 ›› Issue (2): 60-62.

• 环境保护与节能减排 • 上一篇    下一篇

活性焦脱硫脱硝技术在7.63m焦炉上的应用

江静   

  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:2021-03-23 发布日期:2021-04-22

Application of flue gas DeSOx & DeNOx by using active coke for 7.63 m battery

Jiang Jing   

  1. Baowu Group Masteel Coking Co.,Ltd.,Ma’anshan 243000,China
  • Online:2021-03-23 Published:2021-04-22

摘要:

马钢7.63 m焦炉采用活性焦脱硫脱硝技术,无需配套建设处理副产物的系统,投资降低,且无二次污染产生,系统建成运行效果较好。结合焦炉实际生产情况,活性焦脱硫脱硝烟气净化吨焦运行成本为8.20元,当活性焦市场价处于低价且焦炉满负荷生产时,系统的吨焦运行成本进一步降低为6.85元,与设计方案运行成本计算值吻合。

关键词: 活性焦, 脱硫脱硝, 烟气净化, 7.63 m焦炉, 运行成本

Abstract:

The application of desulfurization and denitrification technology of active coke on Masteel 7.63 m coke oven does not need additional system for treating by\|products,it reduces investment and produces no secondary pollution.The system has a good operating effect.Based on the actual operation of 7.63 m coke oven in Masteel,the operating cost for per ton of coke by this technology is 8.20 yuan/t coke.When the market price of active coke is at a low level and the coke oven is running under full load,the operating cost of the system will be further reduced to 6.85 yuan/t coke,which can match with the operating cost calculation in design.

Key words:

中图分类号: