| 氧气顶吹炼钢尘泥湿式回转窑制粒法 |
| 摘要点击 611 全文点击 682 投稿时间：1992-07-20 |
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| 中文关键词 炼钢尘泥 湿式回转窑 造渣剂 |
| 英文关键词 BOF sloughy dust granulation sintering |
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| 中文摘要 |
| 用湿式回转窑工艺设备,在窑内相继对真空过滤机产生的尘泥(含水40%左右)进行初步干燥、造粒、烧结三个过程.经烧结的粒块粒径大于等于3mm的占92.4%.这种粒块返回炼钢工序作造渣剂,实现尘泥厂内消纳.产品生产燃料消耗为3.18×106kJ/t. |
| 英文摘要 |
| Preliminary dehydration, granulation and sintering of vacuum-filter dust containing 40% of water can continuously be accomplished in wet rotary kiln. The product from the kiln is a kind of sintered briquene. This sintered briquette can be reused in the steelmaking process as slag-forming material. The fuel consumption of the BOF dust recycling process is not high and economically acceptable. |
