| 己内酰胺加氢精制磁稳定床反应器的模拟 |
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| 引用本文： | 孟祥堃,朱泽华,慕旭宏,宗保宁,闵恩泽.己内酰胺加氢精制磁稳定床反应器的模拟[J].石油学报(石油加工),2005,21(1):1-5. |
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| 作者姓名： | 孟祥堃 朱泽华 慕旭宏 宗保宁 闵恩泽 |
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| 作者单位： | 1. 中国石油化工股份有限公司石油化工科学研究院,北京,100083
2. 中国石油化工股份有限公司巴陵分公司,湖南,岳阳,414003 |
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| 基金项目： | 国家重点基础研究发展规划资助项目(G2000048005) |
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| 摘 要： | 为了给工业磁稳定床反应器的设计提供科学依据，笔者建立了己内酰胺水溶液加氢精制的液固磁稳定床反应器数学模型。采用Range-Kuta法对模型进行计算，处理能力6kt／a的中试液固磁稳定床反应器的模拟结果与实验结果的平均相对偏差为13．2％。对处理能力70kt／a的工业磁稳定床反应器进行了模拟。模拟结果表明，反应器内径为0．9～1．0m时，经磁稳定床加氢，己内酰胺水溶液的PM值(Permanganate number)从50s提高至3000s。
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| 关 键 词： | 己内酰胺 加氢精制 磁稳定床 数学模型 |
| 文章编号： | 1001-8719(2005)01-0001-05 |
| 修稿时间： | 2004年3月23日 |
SIMULATION OF MAGNETICALLY STABILIZED BED REACTOR USED IN HYDROFINISHING OF CAPROLACTAM |
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| MENG Xiang-kun.SIMULATION OF MAGNETICALLY STABILIZED BED REACTOR USED IN HYDROFINISHING OF CAPROLACTAM[J].Acta Petrolei Sinica (Petroleum Processing Section),2005,21(1):1-5. |
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| Authors: | MENG Xiang-kun |
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| Affiliation: | MENG Xiang-kun~ |
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| Abstract: | For the purpose of providing scientific bases for the design of industrial magnetically stabilized bed reactor, a mathematical model of liquid-solid magnetically stabilized bed reactor for the hydrofinishing of caprolactam solution was established. The model was calculated with Range-Kuta method. A pilot plant of magnetically stabilized bed reactor with the capacity of (6 kt/a) was simulated, and the simulative results fitted the experimental results well with a mean relative deviation of 13.2%. A simulative calculation was also carried out for a magnetically stabilized bed reactor with the capacity of 70 kt/a. The results showed that the PM number (Permanganate number) of caprolactam solution increased from 50 s to 3000 s through magnetically stabilized bed reactor hydrogenation process, as the reactor diameter was in the range of 0.9-1.0 m. |
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| Keywords: | caprolactam hydrofinishing magnetically stabilized bed mathematical model |
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