新钢11号高炉高富氧操作实践  

Practice on High Oxygen Enrichment Operation of No. 11 BF in Xinyu Steel

作　　者：叶建刚[1] 唐荣[1] 

机构地区：[1]新余钢铁集团有限公司,江西新余338001

出　　处：《江西冶金》2014年第2期1-3,9,共4页Jiangxi Metallurgy

摘　　要：对新钢11号高炉高富氧操作实践进行总结,分析提高鼓风富氧率后高炉产量、燃料比、料柱透气性指数变化。生产实践证明,高富氧后高炉产量显著提高,在炉腹煤气量指数基本不变的前提下,保证了高炉顺行,燃料比得到一定程度的降低。This paper summarizes the high oxygen enrichment operation of No. 11 BF in Xinyu Steel. The change of yield of BF,fuel ratio and permeability of stock column index are analyzed increasing the oxygen enriched rate. The production practice proves that yield increases observably after oxygen enriched,and ensure blast furnace running smoothly and fuel ratio is decreased to a certain degree while maintaining the gas index at furnace bosh.

关 键 词：高炉冶炼 高富氧 强化冶炼 

分 类 号：TF543[冶金工程—钢铁冶金]