| 未燃煤粉对炉渣粘度的影响 |
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| 引用本文： | 周莉英,赵甲虎.未燃煤粉对炉渣粘度的影响[J].安徽工业大学学报,2004,21(1):1-4. |
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| 作者姓名： | 周莉英 赵甲虎 |
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| 作者单位： | 安徽工业大学,冶金与材料学院,安徽,马鞍山,243002;攀枝花钢铁公司,四川,攀枝花,617000 |
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| 摘 要： | 在实验室条件下研究了高炉大喷煤中未燃煤粉对炉渣粘度等性能的影响。研究表明，未燃煤粉作为熔体中的悬浮固体质点使炉渣粘度大大增加，因此高炉要实现大喷煤操作必须提高煤粉燃烧率。
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| 关 键 词： | 未燃煤粉 固体质点 炉渣粘度 燃烧率 |
| 文章编号： | 1671-7872(2004)01-0001-03 |
| 修稿时间： | 2003年1月7日 |
Effects on slag viscosity caused by UPC |
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| ZHOU Li-ying,ZHAO Jia-hu.Effects on slag viscosity caused by UPC[J].Journal of Anhui University of Technology,2004,21(1):1-4. |
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| Authors: | ZHOU Li-ying ZHAO Jia-hu |
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| Affiliation: | ZHOU Li-ying1,ZHAO Jia-hu2 |
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| Abstract: | The effects on slag viscosity caused by unburned pulverized coal during the process of injecting pulverized coal are presented. The experiment conducted in the lab shows that the slag viscosity increases greatly because UPC behaves as solid particle suspending in the melt. Therefore, it's essential to improve the coal combustion rate to practice higher injection. |
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| Keywords: | unburnt pulverized coal solid particle slag viscosity combustion rate |
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