| NC型氨合成塔内件平面温差产生原因及处理方法 |
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| 引用本文： | 黄正风,顾蓓玲,宁娟. NC型氨合成塔内件平面温差产生原因及处理方法[J]. 化学工业与工程技术, 2001, 22(5): 42-43 |
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| 作者姓名： | 黄正风 顾蓓玲 宁娟 |
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| 作者单位： | 南化集团研究院 |
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| 摘 要： | 分析了NC型氨合成塔内件平面温差产生的原因 ,主要有内件制造缺陷、内件组装质量不好 ,以及系统工况条件控制不当等。给出了平面温差产生原因的判断与处理方法
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| 关 键 词： | 氨合成塔 内件 平面温差 原因分析 处理方法 |
| 文章编号： | 1006-7906(2001)05-0042-02 |
| 修稿时间： | 2001-06-02 |
Causes and treatment mtehods for level temperature difference of inner parts in the NC type ammonia synthe sis tower |
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| HUANG Zheng feng,GU Bei ling,NING Juan. Causes and treatment mtehods for level temperature difference of inner parts in the NC type ammonia synthe sis tower[J]. Journal of Chemical Industry & Engineering, 2001, 22(5): 42-43 |
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| Authors: | HUANG Zheng feng GU Bei ling NING Juan |
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| Abstract: | The causes for emerging level temperature difference of inner parts in the NC type ammonia synthesis tower are analyzed. The main causes are defects in inner parts manufacturing, poor quality of inner parts installation and improper controlling of system operation. The judgment and treatment methodsfor for level temperature difference are given. |
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| Keywords: | Ammonia synthesis tower Inner parts Level temperature difference Causes analysis Treatment methods |
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