矿料中有害元素影响的检测与控制

Influence of Harmful Elements in Iron Concentrate and Its Detection and Control

分析了矿料中K、Na、Zn、As、Pb等有害元素对高炉的危害,提出了各有害元素的检测方法、控制水平及措施,为降低有害元素对高炉稳定顺行的影响提供指导。

In this paper, the influence of harmful elements such as K, Na, Zn, As and Pb in iron concentrate on blast furnace is studied. The detection methods, control levels and measures of each harmful element are analyzed. It can be provided guidance for reducing its influence on the stable operation of blast furnace.