| 马钢生产镁质球团的工业试验 |
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| 引用本文： | 覃德波,节永烈,龙红明.马钢生产镁质球团的工业试验[J].烧结球团,2011,36(2):28-31. |
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| 作者姓名： | 覃德波 节永烈 龙红明 |
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| 作者单位： | 1. 马鞍山钢铁股份有限公司第二炼铁总厂
2. 安徽工业大学冶金与资源学院 |
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| 摘 要： | 竖炉配加1.4%轻烧氧化铁粉生产镁质球团矿,生球质量较好.竖炉炉况稳定;成品镁质球团矿MgO含量为1.96%,达到了顶期指标;其转鼓强度为92.08%,抗压强度为2945 N/个,基本与酸性球团矿持平;冶金性能较酸性球团有所改善,其中RDI+3.15提高了3.13%,膨胀率下降了0.96%.将镁质球团矿用于高炉生产后....
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| 关 键 词： | 轻烧氧化镁粉 镁质球团矿 工业试验 高炉冶炼 |
Industrial Test of Magnesia Pellet Production in Masteel |
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| Qin Debo et al.Industrial Test of Magnesia Pellet Production in Masteel[J].Sintering and Pelletizing,2011,36(2):28-31. |
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| Authors: | Qin Debo |
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| Affiliation: | Qin Debo et al |
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| Abstract: | When 1.4% lightly calcined magnesia fines is added in shaft furnace pelletizing for producing magnesia pellet,the green ball quality is good and the shaft furnace operation is stable.The MgO content in product magnesia pellet is 1.96%,which reaches the expected index,the tumbler strength is 92.08%,and the compression strength is 2 945 N/p,almost the same as that of acid pellet.The metallurgical performance is somewhat improved compared with that of acide pellet.The RDI+3.15 increases by 3.13% and swelling i... |
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| Keywords: | lightly calcined magnesia fines magnesia pellet industrial test blast furnace operation |
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