摘要
分析了锌和碱金属等有害元素在炉内行为和攀钢高炉结瘤物成分及有害元素走向,揭示了有害元素对攀钢钒钛磁铁矿高炉冶炼产生的危害,锌对攀钢高炉已经产生危害,而碱金属目前未对高炉产生不良影响,但随着炉料结构的变化不容忽视,并提出了相应的应对措施。
The behavior and distribution in products and by-products of detrimental elements, such as zinc and alkali metals in blast furnaces were studied. The compositions of accretions in blast furnaces were analyzed. The results show that detrimental elements is bad to blast furnaces. The damages of zinc to blast furnaces were found. With the changes in the structure of burden, the effects of alkali metals on blast furnaces, which had not adverse impacts on blast furnaces until now, could not be ignored, and the corresponding measures were put forward.
出处
《钢铁》
CAS
CSCD
北大核心
2009年第4期96-99,共4页
Iron and Steel
关键词
高炉
结瘤
危害
钒钛磁铁矿
措施
blast furnace
accretion
damage
vanadium-titanomagnetite
measurement