| 高炉下渣铁在转炉提钒中的应用 |
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| 引用本文： | 吴胜利.高炉下渣铁在转炉提钒中的应用[J].中国资源综合利用,2014(1):41-43. |
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| 作者姓名： | 吴胜利 |
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| 作者单位： | 攀枝花钢城集团有限公司,四川攀枝花617023 |
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| 摘 要： | 通过对高炉下渣铁的理化性能分析，结合转炉提钒的工艺要求，将高炉下渣铁用作转炉提钒冷却剂。结果表明，下渣铁作提钒冷却剂用于提钒生产，技术上可行。在下渣铁用量为22.1 kg/t铁条件下，半钢多增硫3 ppm。因此，控制好下渣铁中高炉渣带有量，对半钢增硫至关重要。否则，下渣铁的使用将对品种钢产生一定不利影响。
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| 关 键 词： | 下渣铁 转炉提钒 应用 提钒冷却剂 |
Application of Blast Furnace Slag-iron in Vanadium Recovery in Converter |
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| Wu Shengli.Application of Blast Furnace Slag-iron in Vanadium Recovery in Converter[J].China Resources Comprehensive Utilization,2014(1):41-43. |
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| Authors: | Wu Shengli |
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| Institution: | Wu Shengli (Panzhihua Gangcheng Group Co., Ltd, Panzhihua 617023, China) |
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| Abstract: | Based on the analysis of physical and chemical properties of blast furnace slag iron, and combined with the technological requirements in the converter vanadium, slag iron was used as a converter vanadium coolant. The results showed that the technology used the slag iron as cooling agent in vanadium extraction is feasible. When the amount of slag iron is 22.1 kg/t, the increased amount of sulfur in half of steel is 3 ppm. Therefore, it is important to control the slag content in slag iron for the sulfur addition in half steel. Otherwise, the use of slag iron will produce some adverse effects for varieties steel. |
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| Keywords: | slag iron vanadium recovery in converter application coolant |
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