| 铁系无铬NBC—1型高（中）温CO变换催化剂的工业试验研究 |
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| 引用本文： | 刁丽彤 石俊福. 铁系无铬NBC—1型高（中）温CO变换催化剂的工业试验研究[J]. 化肥工业, 1997, 24(1): 22-26 |
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| 作者姓名： | 刁丽彤 石俊福 |
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| 作者单位： | [1]内蒙古工业大学 [2]土左旗化肥厂 |
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| 摘 要： | 内蒙古工业化学工程系研制生产的铁系无铬ＮＢＣ－１型高温ＣＯ变换催化剂，经化肥厂整炉装填应用，并了该催化剂升温还原及两种工况的操作情况，证明了ＮＢＣ－１型催化剂具有易还原，低温活性好，蒸汽消耗低，ＣＯ转化率高，变换炉阻力小等特点，更重要的是彻底根尖了Ｆｅ－Ｃｒ系催化剂中铬组从对生产和使用人员的毒害及环境的污染。
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| 关 键 词： | 催化剂 中温变换 一氧化碳 合成氨生产 高温变换 |
Study of Industrial Experiment on Chromium-Free Iron Based Type NBC-1 High Temperature CO Shift Conversion Catalyst |
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| Diao Li Tong et al.. Study of Industrial Experiment on Chromium-Free Iron Based Type NBC-1 High Temperature CO Shift Conversion Catalyst[J]. Journal of the Chemical Fertilizer Industry, 1997, 24(1): 22-26 |
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| Authors: | Diao Li Tong et al. |
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| Affiliation: | Diao Li Tong et al. |
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| Abstract: | The chromium free iron based Type NBC-1 high temperature CO shift catalyst developed and produced by the Chemical Engineering Department of Nei Mongolia Industrial University was charged to the shift converter of a chemical fertilizer plant, and its reduction by raising the temperature and its ope ration under two conditions were analyzed. The data obtained proved that Type NBC-1 catalyst had the advantages of easy reduction, high activity at low temperatures, low consumption in steam, high CO conversion, and low resistance in the shift converter, and, more important, it brought under permament control the harm of the chromium constituent of the Fe-Cr catalyst to those who produced and used it and also its pollution of the environment. |
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| Keywords: | catalyst shift conversion rare earth catalysis |
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