| 在氧化性气氛中含碳球团直接还原的研究 |
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| 引用本文： | 汪琦,田济民,李文忠,赵志纯.在氧化性气氛中含碳球团直接还原的研究[J].鞍山科技大学学报,1993(4). |
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| 作者姓名： | 汪琦 田济民 李文忠 赵志纯 |
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| 作者单位： | 鞍山钢铁学院冶金系，鞍山钢铁学院冶金系，鞍山钢铁学院冶金系，鞍山钢铁学院冶金系 |
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| 摘 要： | 实验研究证明在氧化性气氛中,在一定温度下含碳球团能够快速直接还原。还原得到的金属化球团表面会被迅速氧化生成铁氧化物层,阻碍氧化过程的进行,出现氧化停滞现象,得到直接还原铁。
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| 关 键 词： | 含碳球团 氧化性气氛 直接还原 |
Study of the Direct Reduction of Carbon-Containing Pellets under Oxidizing Atmosphere |
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| Wang Qi Tian Jimin Li Wenzhong Zhao Zhichun.Study of the Direct Reduction of Carbon-Containing Pellets under Oxidizing Atmosphere[J].Journal of Anshan University of Science and Technology,1993(4). |
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| Authors: | Wang Qi Tian Jimin Li Wenzhong Zhao Zhichun |
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| Institution: | Dept.of Metallugy |
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| Abstract: | The caboratorial tests have illustrated that the carbon-containing pellets can be quickly reduced at the
high temperaturesunder oxidizing atmosphere.The surface of the reduced iron pellets can be oxided so
quickly by the gas that an iron oxidate shell is produced which is close to the surface of the pellets,which
prevents the reduced iron from further oxidization.Therefore,the oxidizing process stops and the direct-
lyreduced iron can be obtained. |
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| Keywords: | carbon-confaining pellets oxidizing atmosphere direct reduction |
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