| 添加剂对碳化铁生成速度的影响 |
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| 引用本文： | 闵义,王德永,姜茂发. 添加剂对碳化铁生成速度的影响[J]. 材料与冶金学报, 2001, 0(2) |
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| 作者姓名： | 闵义 王德永 姜茂发 |
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| 作者单位： | 东北大学材料与冶金学院(闵义，王德永)，东北大学材料与冶金学院(姜茂发) |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 98740 10 ) |
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| 摘 要： | 针对碳化铁生产工艺中反应时间较长的问题 ,通过在流化床的入炉铁矿石中配加部分添加剂的实验研究 ,以达到寻求该反应可能的添加剂 ,缩短反应时间 ,提高碳化铁生产效率和经济效益的目的 .采用NaCl和CaO作为矿粉的添加剂 ,通过对所测数据的分析 ,得出在一定条件下二者可以加快碳化铁生成速度的结论 ,并给出其催化机理
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| 关 键 词： | 碳化铁 催化剂 吸附 还原速度 |
Effect of Additive on the Speed of the Iron Carbide Reaction |
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| Min Yi,Wang Deyong,Jiang Maofa. Effect of Additive on the Speed of the Iron Carbide Reaction[J]. Journal of Materials and Metallurgy, 2001, 0(2) |
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| Authors: | Min Yi Wang Deyong Jiang Maofa |
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| Abstract: | The traditional technology of iron carbide exists the problem that time of the reaction is longer. In order to find the catalyst of this reaction the research of adding the additive into the iron ore in fluid-bed was done .The catalyst can shorten the time of reaction, and improve the generative efficiency and economic efficiency. Both adding NaCl and CaO in the iron ore can accelerate the reaction of iron carbide , the mechanism of catalyst is also explained. |
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| Keywords: | Iron carbide catalyst adsorption reaction speed. |
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