| 煤气中HCl对高炉原燃料冶金性能的影响 |
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| 引用本文： | 胡宾生,贵永亮,韩晓光,郭华楼.煤气中HCl对高炉原燃料冶金性能的影响[J].中国冶金,2011,21(10):15-17. |
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| 作者姓名： | 胡宾生 贵永亮 韩晓光 郭华楼 |
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| 作者单位： | 河北联合大学冶金与能源学院，河北唐山 063009 |
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| 基金项目： | 国家自然科学基金资助项目(51074209); 河北省自然科学基金:钢铁联合研究基金资助项目(E2009000767) |
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| 摘 要： | 随着高炉喷吹煤比的提高，高炉煤气中存在HCl气体是必须面对的现实。煤气中HCl含量的增加，可以 降低焦炭的反应性并改善焦炭的反应后强度，抑制铁矿石的还原过程并改善烧结矿的低温还原粉化性能，但对球 团矿的还原膨胀性能却有不利的影响。
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| 关 键 词： | HCl 高炉 冶金性能 |
Influence of HCl in Gas on the Metallurgical Property of Material and Fuel Used in Blast Furnace |
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| HU Bin-sheng,GUI Yong-liang,HAN Xiao-guang,GUO Hua-lou.Influence of HCl in Gas on the Metallurgical Property of Material and Fuel Used in Blast Furnace[J].China Metallurgy,2011,21(10):15-17. |
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| Authors: | HU Bin-sheng GUI Yong-liang HAN Xiao-guang GUO Hua-lou |
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| Affiliation: | HU Bin-sheng,GUI Yong-liang,HAN Xiao-guang,GUO Hua-lou(College of Metallurgy and Energy,Hebei United University,Tangshan 063009,Hebei,China) |
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| Abstract: | It should be up against that there is HCl gas in the blast furnace gas with the increase of pulverized coal injection into blast furnace.The increase of HCl content in the gas can reduce the reactivity of coke and increase the strength of the coke after reaction;it can restrain the reduction process of iron ore and improve the low temperature reduction degradation property of sinter and increase the reduction expansion of pellet. |
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| Keywords: | HCl blast furnace metallurgical property |
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