| 单喷和复喷及KR法脱硫工艺分析 |
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| 引用本文： | 牟永国,吴明,李海军.单喷和复喷及KR法脱硫工艺分析[J].冶金设备,2010(5):55-58,24. |
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| 作者姓名： | 牟永国 吴明 李海军 |
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| 作者单位： | [1]北京中冶设备研究设计总院有限公司,北京100029 [2]马钢股份公司,安徽马鞍山243001 [3]南京钢铁公司产业发展有限公司,江苏南京210035 |
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| 摘 要： | 介绍了单喷颗粒镁、复合喷吹、KR法脱硫工艺在马钢铁水预处理中的应用实践,对三种脱硫工艺在脱硫率、回硫、温降、扒渣铁损、耗时、成本和对转炉冶炼影响及原材料设备要求进行比较,分析了各自优缺点,并对降低脱硫成本和不同条件下钢厂采用适宜的脱硫工艺提出建议。
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| 关 键 词： | 脱硫工艺 实践比较 效果分析 |
Analysis of Desulphurization Process of Single Grain Magnesium and Combined Injection and KR Method |
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| Mu Yongguo,Wu Ming,Li Haijun.Analysis of Desulphurization Process of Single Grain Magnesium and Combined Injection and KR Method[J].Metallurgical Equipment,2010(5):55-58,24. |
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| Authors: | Mu Yongguo Wu Ming Li Haijun |
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| Affiliation: | Mu Yongguo Wu Ming Li Haijun(1：Beijing Metallurgical Equipment Research and Design Corporation Limited of MCC Group,Beijing 100029;2：Maanshan Iron ＆ Steel Joint Stock Co.,Ltd.,Maanshan 243001;3：Industrial Development Co.,Ltd.of Nanjing Iron and Steel Co.,Nanjing 210035) |
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| Abstract: | The practical application of three desulphurization process of hot metal pretreatment in Masteel are discussed.The paper compared three processes on desulphurization rate,resulfurization,temperature loss,molten iron loss in deslaging,time consuming,cost,the impact to smelt on converter and equipment etc.Each processes advantages and shortcomings are analyzed and the suggestions about reducing desulphurization cost and suitable desulphurization process adopted by steelmaking plant in different conditions are put forward. |
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| Keywords: | Desulphurization process Practice compare Effect analysis |
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