| 湘钢高Al2O3高炉渣排碱能力的探讨 |
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| 引用本文： | 彭其春,陈本强,彭觉,赵黎明.湘钢高Al2O3高炉渣排碱能力的探讨[J].钢铁研究,2006,34(3):10-14. |
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| 作者姓名： | 彭其春 陈本强 彭觉 赵黎明 |
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| 作者单位： | 1. 武汉科技大学,材料与冶金学院,湖北,武汉,430081
2. 湘谭钢铁公司,科技开发中心,湖南,湘潭,411101 |
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| 摘 要： | 根据湘钢冶炼条件，以湘钢现场渣为基料，添加化学试剂，配制成高Al2O3渣系，研究高Al2O3炉渣条件下，炉渣碱度、主要成分等对炉渣排碱性能的影响。研究表明，在高Al2O3炉渣条件下，适当提高湘钢高炉渣中自由SiO2的质量分数，ω（Mgo）为12％，二元碱度为1.05，最有利于排碱。
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| 关 键 词： | 高Al2O3 高炉渣 排碱 |
| 文章编号： | 1001-1447（2006）03-0010-05 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005-10-31 |
Discussion on alkali discharge of high Al2O3 BF slag in Xiangtan Iron & Steel Corp. |
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| PENG Qi-chun,CHEN Ben-qiang,PENG Jue,ZHAO Li-ming.Discussion on alkali discharge of high Al2O3 BF slag in Xiangtan Iron & Steel Corp.[J].Research on Iron and Steel,2006,34(3):10-14. |
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| Authors: | PENG Qi-chun CHEN Ben-qiang PENG Jue ZHAO Li-ming |
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| Abstract: | This paper studies the effect of basicity and compositions of slag on the capacity of alkali discharge under the condition of high Al_2O_3 slag.The research was carried out based on operating condition in Xiangtan Steel using synthetic slag which was made by adding chemical agents into blast furnace slag.The results showed that under high Al_2O_3 slag condition in Xiangtan Steel,appropriately increasing free SiO_2 mass ratio in slag to get slag with the composition of MgO 12 % and m(CaO)/m(SiO_2) 1.05 resulted in the enhance of alkali discharge capacity of slag. |
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| Keywords: | high Al2O3 BF slag alkali discharge |
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