| 高炉喷吹用煤粉的灰份分布规律 |
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| 引用本文： | 马乃洋,李士玲,薛立基. 高炉喷吹用煤粉的灰份分布规律[J]. 安徽工业大学学报, 1996, 0(2) |
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| 作者姓名： | 马乃洋 李士玲 薛立基 |
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| 作者单位： | 华东冶金学院，马鞍山钢铁公司，华东冶金学院 |
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| 摘 要： | 本文研究了高炉喷吹用煤粉灰份含量与粒度的关系，指出加强原煤混匀，控制煤粉细度及采用一步收集煤粉的方法可减小入炉煤粉的灰份波动；筛除原煤中的细粒级部分可降低并稳定入炉煤粉的灰份含量．
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| 关 键 词： | 高炉，喷吹，煤粉，灰份 |
Distributing Law of Ash of Pulverized Coal Used in Iron Blast Furnaces |
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| Ma Naiyang,Li Shiling,Xue Liji. Distributing Law of Ash of Pulverized Coal Used in Iron Blast Furnaces[J]. Journal of Anhui University of Technology, 1996, 0(2) |
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| Authors: | Ma Naiyang Li Shiling Xue Liji |
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| Affiliation: | Ma Naiyang;Li Shiling;Xue Liji(ECIM)(Ma'anshan Iron&Steel Co.)(ECIM) |
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| Abstract: | in this paper.the relationship between sash content of pulverized coal used in iron blast furnaces and its particle size has been studied.The ash content and its fluctuation of pulverized coal injected into iron blast furnaces can be decreased and stablized by evently mixing raw coal,securing enough fine coal powder.adopting the process of one step collection pulverized coal.and removing the fine part of raw coal. |
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| Keywords: | s:Blast Furnace Pulverized Coal Injection Ash |
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