| 含铌铁水连续处理过程硅—铌分离氧化的数学模拟 |
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| 引用本文： | 王新华,周荣章,林宗彩.含铌铁水连续处理过程硅—铌分离氧化的数学模拟[J].北京科技大学学报,1987(Z2). |
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| 作者姓名： | 王新华 周荣章 林宗彩 |
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| 作者单位： | 北京钢铁学院钢铁冶金专业
(王新华，周荣章)，北京钢铁学院钢铁冶金专业(林宗彩) |
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| 摘 要： | 作者从连续式反应器体系中,反应速度与反应介质在反应器内停留时间这一基本矛盾出发,用数学模型对含铌铁水连续处理脱硅阶段的硅—铌分离氧化过程进行模拟,同时预报铁水和炉渣中多个组元的行为,并对影响硅—铌分离程度的主要因素进行了分析讨论,由模型得到的结果与实际过程相吻合。
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| 关 键 词： | 数学模型 含铌铁水处理 脱硅 |
Simulation of the Si - Nb Selective Oxidation in the Continuous Treatment of the Nb - bearing Hot Metal |
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| Wang Xinhua Zhou Rongzhang Lin Zoncai.Simulation of the Si - Nb Selective Oxidation in the Continuous Treatment of the Nb - bearing Hot Metal[J].Journal of University of Science and Technology Beijing,1987(Z2). |
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| Authors: | Wang Xinhua Zhou Rongzhang Lin Zoncai |
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| Institution: | Wang Xinhua Zhou Rongzhang Lin Zoncai |
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| Abstract: | Based on the relation between the reaction rate and the residence time of the fluid in continuous reactor, a mathematical model is applied to simulate the Si-Nb selective oxidation of the Nb-bearing hot metal in continuous hot metal treatment process, predicting the behaviour of several components in metal and slag simultaneously and studying the effects of some important factors on the degree of the selective oxidation.The result of the calculation is in a good agreement with the experimental data. |
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| Keywords: | mathematical model Nb-bearing hot metal treatment desiliconization |
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