摘要
涟钢7号高炉应用烧结矿分级入炉技术,经过一段时间的摸索后,取得了很好的效果,不仅优化了高炉操作,而且大大降低了烧结的返烧率,降低了成本.
The technique of BF feeding by sinter size fraction was employed at No. 7 BF of LY Steel, and a good result achieved after a period of time of practice. The technique can not only optimize the BF operation, but also appreciably reduce the rate of returned sinter and production cost.
出处
《南方金属》
CAS
2011年第3期41-42,45,共3页
Southern Metals
关键词
烧结矿
分级入炉
粒度
透气性
返烧
blast furnace
BF feeding by size fraction
granularity
permeability
returned sinter
