| 75t铁水罐脱硫工艺及实践 |
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| 引用本文： | 陈林权,周良,何建新,徐东. 75t铁水罐脱硫工艺及实践[J]. 炼钢, 2001, 17(1): 19-22 |
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| 作者姓名： | 陈林权 周良 何建新 徐东 |
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| 作者单位： | 1. 马鞍山钢铁设计研究院
2. 北台钢铁集团公司 |
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| 摘 要： | 通过对高炉－转炉的长流程生产线上各脱硫工序、脱硫容器、各种喷吹型式以及脱硫剂优缺点的分析比较，论述了北台钢厂脱硫工艺的确定原则和选择结果，并提出北台钢厂喷枪和铁水罐耐火材料选用建议，并通过对北右钢厂试生产结果的分析，提出了下阶段降低脱硫剂和温降的主要措施。
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| 关 键 词： | 铁水罐 脱硫 铁水预处理 炼钢 |
| 修稿时间： | 2000-10-08 |
Desulphurization Processand Practice in 75t Hot Metal Ladle |
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| Chen Linquan,Zhou Liang,He Jianxin,Xu Dong. Desulphurization Processand Practice in 75t Hot Metal Ladle[J]. Steelmaking, 2001, 17(1): 19-22 |
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| Authors: | Chen Linquan Zhou Liang He Jianxin Xu Dong |
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| Affiliation: | Chen Linquan Zhou Liang (Ma Anshan Iron & Steel Design Research Institute) He Jianxin Xu Dong (Beitai Iron & Steel Corporation) |
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| Abstract: | Based on the analysis on hot metal desulphurization process, desulphurization containers, injection methods as well as advantages and disadvantages of desulphurization agents in long BF-BOF conventional route, this paper discusses the principle of determining desulphurization process and the resulting selection. Some suggestions on the selection of refractories of injection lance and ladle have been presented, and the main measures in reducing consumption of desulphurization agent and temperature drop have been also put forward via the analysis on experimental results in Beitai Steelmaking Plant. |
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| Keywords: | hot metal ladle desulphurization hot metal pretreatment |
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