摘要
通过优化高炉上部制度实践,采用大矿批分装操作,增加软熔带焦层厚度,改善透气性,稳定高炉煤气流分布,提高炉况稳定性,提升高炉煤比。
Through further optimization of the upper system,with approved by a large mine-packing operation,improve the stability of the furnace conditions to optimize technical and coal ratio.
出处
《山西冶金》
CAS
2011年第4期70-72,共3页
Shanxi Metallurgy
关键词
高炉
上部制度
大矿批
BF
upper system
large ore batch
