用BSR法将宝钢高锌含铁尘泥资源化的试验研究  

Trial Investigation on the Recovery of Dust and Sludge Bearing High Zinc and Iron Content by BSR Method

作　　者：陈亮[1] 周渝生 张美芳 谢良德 

机构地区：[1]宝钢研究院

出　　处：《宝钢技术》2000年第1期27-31,共5页Baosteel Technology

摘　　要：介绍了利用转炉红热钢渣处理宝钢高锌含铁尘泥冷团结自还原球团的ＢＳＲ法工业试验研究。试验结果表明，钢渣显热可以有效地将高锌含铁尘泥脱锌并熔融还原成可代替废钢使用的粒铁产品。由于不需要专门的熔炼设备，ＢＳＲ法投资、成本较低，是一种很有竞争力的回收钢铁厂尘泥的新技术。The industrial trial by BSR method on how to recover iron from the self-reductionbriquette of Baosteel iron-bearing dust and sludge with high zinc and iron content by BOF hot slag is introduced,which indicates that the sensible heat can dezinc the briquette, and smelt and reduce it intogranular iron which can take the place Of scrap. Owing to no need of special smelting equipment, low investment and cost, BSR will become a new technology with strong competitive power of recovering milldust and sludge.

关 键 词：含铁尘泥 回收 熔融还原 冷固结含碳球团 BSR法 

分 类 号：X756.05[环境科学与工程—环境工程]