| 矿焦混装对软熔带透气性影响的研究 |
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| 引用本文： | 沐继尧,周国凡,刘坤庭,郑武生,缪世刚.矿焦混装对软熔带透气性影响的研究[J].武汉科技大学学报(自然科学版),1990(2). |
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| 作者姓名： | 沐继尧 周国凡 刘坤庭 郑武生 缪世刚 |
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| 作者单位： | 武汉钢铁学院，武汉钢铁学院，湘潭钢铁厂，湘潭钢铁厂，湘潭钢铁厂 |
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| 摘 要： | 用熔滴实验装置研究了矿、焦层装及混装时矿石软熔层的透气性,发现混装时软熔层的透气性获得大幅度改善。获得改善的原因在于混装时软溶层的结构发生了质的变化。
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| 关 键 词： | 炼铁 矿焦混装 热态软熔层透气性 |
EFFECT OF MIXED ORE/COKE BURDEN ON PERMEABILITY IN SOFT MELTING ZONE |
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| Mu Jiyao Zhou Guofan Liu Kunting Zheng Wusheng Miao Shigang.EFFECT OF MIXED ORE/COKE BURDEN ON PERMEABILITY IN SOFT MELTING ZONE[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1990(2). |
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| Authors: | Mu Jiyao Zhou Guofan Liu Kunting Zheng Wusheng Miao Shigang |
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| Institution: | Mu Jiyao Zhou Guofan Liu Kunting Zheng Wusheng Miao Shigang |
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| Abstract: | The permeability in soft melting zone observed in the blast furnace charged with alternate layers of ore and Coke, and in that charged with mixed ore/coke, is studied using the molten drop testing apparatus.It is found that the permeability in soft melting zone is significantly improved with a mixed ore/coke charge.The improvement results from a change in the essential constitution of the soft melting zone when charged with an ore and coke mixture. |
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| Keywords: | ironmaking ore/coke mixed charge permeability of hot soft melting zone |
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