摘要
本文根据高炉富氧同时喷煤的冶炼变化情况,提出了鼓风成份、氧过剩系数,理论燃烧温度、炉缸煤气成份、鼓风动能,下料时间、热流比等项的新计算方法。
Several new formulae are proposed in this paper for calculation of blast
composition, excess oxygen coefficient, RAET, bosh gas composition, blast kinetic
energy burden retention time, heat flow ratio etc when injecting pulrerized coal
and enriching blast with oxygen.
出处
《包头钢铁学院学报》
1992年第1期54-60,共7页
Journal of Baotou University of Iron and Steel Technology
关键词
高炉
富氧喷煤
炼铁
计算公式
BF
Coal injection
Oxygen enrichment
method for calaclation
