| 降低炼钢全流程钢铁料消耗综合技术研究 |
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| 引用本文： | 黎建全,戈文荪.降低炼钢全流程钢铁料消耗综合技术研究[J].钢铁钒钛,2012,33(4):56-61. |
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| 作者姓名： | 黎建全 戈文荪 |
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| 作者单位： | 1. 攀钢集团攀枝花钢钒有限责任公司提钒炼钢厂,四川攀枝花,617062
2. 攀钢集团研究院有限公司,钒钛资源综合利用国家重点实验室,四川攀枝花617000 |
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| 摘 要： | 结合攀钢提钒炼钢厂装备及工艺条件,详细分析了影响钢铁料消耗的因素,提出优化脱硫提钒工艺,降低脱硫提钒铁损;优化复吹炼钢,减少渣中带铁,降低终渣TFe;加强连铸管理,提高单中包连浇炉数、优化切割等降低钢铁料消耗的主要技术措施并应用于生产,取得了降低钢铁料消耗4.79 kg/t的效果。
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| 关 键 词： | 炼钢 钢铁料 消耗 |
Study on Technologies of Reducing Ferrous Materials Consumption throughout Steelmaking Process |
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| Li Jianquan
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Ge Wensun.Study on Technologies of Reducing Ferrous Materials Consumption throughout Steelmaking Process[J].Iron Steel Vanadium Titanium,2012,33(4):56-61. |
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| Authors: | Li Jianquan Ge Wensun |
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| Affiliation: | 1.Vanadium Recovery & Steelmaking Plant,Pangang Group Panzhihua Steel and Vanadium Co.,Ltd,Panzhihua 617062,Sichuan,China;2.Pangang Group Research Institute Co.,Ltd,State Key Laboratory for Comprehensive Utilization of Vanadium and Titanium Resources,Panzhihua 617000,Sichuan,China) |
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| Abstract: | In consideration of equipments and production process in the vanadium recovery & steelmaking plant of Pangang,the influencing factors of ferrous materials consumption in steel production process have been analyzed.On this basis,the processes of desulphurization and V-extraction are optimized to reduce the iron loss during desulphurization and V-extraction.Converter steelmaking processes are optimized as well to reduce the content of TFe in slag.Furthermore,the management of continuous casting process is strengthened to increase the sequence casting heats in a single tundish and optimize the cutting process.With these countermeasures,the ferrous materials consumption in steel production is reduced by 4.79 kg/t. |
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| Keywords: | steelmaking ferrous materials consumption |
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