燃料与化工 ›› 2014, Vol. 45 ›› Issue (4): 13-16.

• 煤焦技术 • 上一篇    下一篇

焦炉加热时过量空气系数对氮氧化物生成量的影响

杨俊峰1 康婷1 关岚1 薛占强2   

  1. 1.中冶焦耐工程技术有限公司, 大连116085; 2.鞍山钢铁集团公司化工事业部, 鞍山114021
  • 出版日期:2014-07-22

Coefficient of excess air influence on nitrogen oxides generation during battery heating

Yang Junfeng1    Kang Ting1    Guan Lan1    Xue Zhanqiang2   

  1. 1.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China;
    2.Anshan Iron & Steel Group Corporation\|Coal Chemical Industry Business Department,Anshan 114021,China
  • Online:2014-07-22

摘要:

对某6m焦炉燃烧室单对立火道进行数值计算,计算结果与设计值基本吻合,在此基础上模拟6种不同工况下立火道内的燃烧状况,讨论了过量空气系数对氮氧化物生成的影响。

Abstract:

By calculating single\|pair vertical flue of 6m battery, the result is almost consistent with the design value.Accordingly,this paper has simulated six different heating modes in vertical flue as different work state and discussed the coefficient of excess air influence on nitrogen oxides generation.

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