安钢2#高炉富氧喷煤实践  

PRACTICE OF OXYGEN ENRICHED AND PCI OF ANYANG STEEL' S NO 2 BF

作　　者：窦庆和[1] 杜志超[1] 高梅英 韩云萍 

机构地区：[1]安阳钢铁集团有限公司

出　　处：《河南冶金》2000年第3期44-46,共3页Henan Metallurgy

摘　　要：安钢２＃高炉１９９６年煤比为５０ｋｇ／ｔ，近几年来，通过采取一系列措施，如改进喷煤设备和工艺，改善原燃料条件，改进高炉操作等，煤比逐年提高，１９９９年利用系数达到２．７３ｔ／ｍ３ｄ；焦比达到４５５ｋｇ／ｔ煤经达到１２４ｋｇ／ｔ。The PCI rate was only 50kg/t in 1996. In recent years,a series of measures such as reforming PCI equipment and process, improving the quality of burden and improving BF operation were taken. As result,PCI rate of BF was enhenced year by year. The productivity of 2.73t/ (m3.d),coke rate of 455 kg/t and coal rate of 124kg/t were achived in 1999.

关 键 词：高炉 富氧喷煤 改造 炼铁 煤比 利用系数 

分 类 号：TF54[冶金工程—钢铁冶金]