摘要
介绍了高炉煤气系统腐蚀的主要成因。从湿法除酸原理以及碱液耗量提出了目标控制值。给出了主要按冷凝水p H值来选择除酸工艺的一种方法。
The main causes of corrosion in blast furnace gas system are introduced.The target control values are put forward based on the principle of wet process acid removal and lye consumption.A method for selecting acid removal process based mainly on the pH value of gas condensate is proposed.
作者
陆桢
钱卫强
LU Zhen;QIAN Weiqiang(Public Utility Dept, CISDI Engineering and Technology Co. Ltd, Chongqing 401122, China)
出处
《冶金动力》
2017年第11期25-27,37,共4页
Metallurgical Power
关键词
高炉煤气
金属腐蚀
湿法除酸
pH控制值
blast furnace gas
metal corrosion
wet acid removal process
PH control value
