| 连续换热式氨触媒床轴向最佳温度的分布 |
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| 引用本文： | 蒋柏泉,刘双龙.连续换热式氨触媒床轴向最佳温度的分布[J].化肥设计,1996(2). |
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| 作者姓名： | 蒋柏泉 刘双龙 |
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| 作者单位： | 南昌大学化工系，抚州赣东化工厂 |
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| 摘 要： | 通过建立数学模型和编制电算程序计算，作出了连续换热式氨合成塔内最佳温度Ｔｍ和最佳浓度ｙＮＨ，ｍ沿触媒床高度ｌ分布的曲线Ｔｍ—ｌ和ｙＮＨ３，ｍ－ｌ，比Ｔ—Ｙ图更能直接、明确地反映床层轴向实际温度和氨浓度与最佳温度和氨浓度之间的偏差分布规律．
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| 关 键 词： | 氨触媒床，氨合成塔，最佳温度 |
Optimal axial temperature profile for ammonia catalyst bed with successive heat exehange |
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| Jiang Baiquan, Liu Shuanglong.Optimal axial temperature profile for ammonia catalyst bed with successive heat exehange[J].Chemical Fertilizer Design,1996(2). |
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| Authors: | Jiang Baiquan Liu Shuanglong |
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| Affiliation: | Jiang Baiquan; Liu Shuanglong |
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| Abstract: | By means of mathematical model and computer program the optimal temperature Tm and ammonia concentration y NH3,m profiles along the catalyst bed length L in ammonia converter with successive heat exchange,which are depicted with Tm-1 and yNH3,m-l curves respectively,have ben worked out. Compared with T- y figure,the above mentioned curves can more directly and accurately reflect the deviations of axial profiles of actual temperature and ammonia concentration in catalyst bed from the optimal ones. |
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| Keywords: | Ammonia catalyst bed Ammonia converter Optimum temperature |
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