燃料与化工 ›› 2019, Vol. 50 ›› Issue (4): 55-57.

• 环境保护与节能减排 • 上一篇    下一篇

焦炉烟气酸露点计算方法比较与分析

李雨佳  张奎爽  陈伟  杨俊峰   

  1. 中冶焦耐(大连)工程技术有限公司, 大连116085
  • 出版日期:2019-07-23

Comparison and analysis on the calculation methods for acid dew point of coke oven flue gas

Li Yujia  Zhang Kuishuang  Chen Wei  Yang Junfeng   

  1. ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China
  • Online:2019-07-23

摘要:

针对焦炉烟气脱硫脱硝后排放温度可能低于酸露点的情况,对比分析了酸露点温度常用的计算公式,得到不同工况的最低酸露点温度,以避免低温腐蚀现象,具有一定的指导意义。

Abstract:

The temperature of chimney emission after desulfurization and denitrification may drop below the acid dew point.In this paper, the commonly\|used calculation formula and empirical formula of acid dew point are compared and analyzed.It will find the suitable temperature of coke oven chimney emissions under different conditions to avoid low temperature corrosion, which plays a role of guiding significance in cokemaking.

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