| KR法铁水脱硫效果的影响因素分析 |
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| 引用本文： | 姚娜,兴超,李祥胜. KR法铁水脱硫效果的影响因素分析[J]. 材料与冶金学报, 2010, 9(3) |
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| 作者姓名： | 姚娜 兴超 李祥胜 |
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| 作者单位： | 济源职业技术学院,河南,济源,454650;涟源钢铁厂,湖南,娄底,417000 |
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| 摘 要： | 简要介绍了210tKR铁水预处理装置的主要设备及工艺流程,根据涟源钢铁厂的具体生产情况,分析了影响210tKR铁水预处理脱硫效果的主要因素如铁水温度、脱硫剂单耗、铁水初始硫含量、搅拌时间等,结果表明脱硫效果随着铁水温度的升高而增加,随着脱硫剂单耗、搅拌时间的增加而增加,但有一较佳值,随着铁水初始硫含量的增加而增加,但有一临界值.
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| 关 键 词： | KR法 铁水预处理 脱硫效果 |
Effect of hot metal desulfurization factors in KR method |
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| YAO Na,XING Chao,LI Xiang-sheng. Effect of hot metal desulfurization factors in KR method[J]. Journal of Materials and Metallurgy, 2010, 9(3) |
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| Authors: | YAO Na XING Chao LI Xiang-sheng |
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| Affiliation: | YAO Na1,XING Chao1,LI Xiang-sheng2(1.Jiyuan Vocational and Technical College,Jiyuan 454650,China,2.Lianyuan Iron and Steel Company,Loudi 417000,China) |
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| Abstract: | The major equipment and process of hot metal pretreatment in 210 t KR, according to the production situation of Lianyuan Iron and Steel Works was described in the present paper. Analyzes the effects of hot metal temperature ,desulfurization agent unit consumption, the initial sulfur content in hot metal, stirring time on desulfurization efficiency of 210 t KR .The results show that the desulfurization efficiency increases with the hot metal temperature, and increases with the desulfurization agent unit cons... |
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| Keywords: | KR method hot metal pretreatment effect of desulfurization |
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