| 高褐铁矿配比下提高烧结矿产质量指标 |
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| 引用本文： | 王跃飞,吴胜利,韩宏亮.高褐铁矿配比下提高烧结矿产质量指标[J].北京科技大学学报,2010,32(3). |
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| 作者姓名： | 王跃飞 吴胜利 韩宏亮 |
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| 作者单位： | 1. 北京科技大学冶金与生态工程学院,北京,100083;宝钢股份有限公司炼铁厂,上海,201900
2. 北京科技大学冶金与生态工程学院,北京,100083 |
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| 摘 要： | 为了在高褐铁矿配比下提高烧结矿产质量指标,在把握烧结混匀矿特性的基础上,通过微型烧结试验和烧结杯试验,研究了高褐铁矿配比下烧结矿二元碱度、钙质熔剂种类等因素对烧结黏结相数量、强度和类型,以及烧结矿产质量指标的影响.结果表明:在高褐铁矿配比下,提高烧结矿二元碱度至2.0水平,并采取适当增加生石灰使用比例以及提高烧结抽风负压和烧结料层高度的配合措施能够改善烧结矿产质量指标.
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| 关 键 词： | 褐铁矿 烧结 碱度 配矿方法 |
Improvement in quality and quantity indices of sinter with high proportion of limonite |
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| WANG Yue-fei,WU Sheng-li,HAN Hong-liang.Improvement in quality and quantity indices of sinter with high proportion of limonite[J].Journal of University of Science and Technology Beijing,2010,32(3). |
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| Authors: | WANG Yue-fei WU Sheng-li HAN Hong-liang |
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| Abstract: | In order to improve the quality and quantity indices of sinter with high proportion of limonite,the influence of factors such as binary basicity and calcareous flux on the quantity,strength and type of bonding phase as well as the quality and quantity indices of sinter were studied through micro-sintering test and sintering pot test based on the characteristics of blending ores for sintering.The experiment results show that the quality and quantity indices of sinter with high proportion of limonite can be i... |
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| Keywords: | limonite sintering basicity blending method |
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