| 空冷塔堵塞导致分子筛带水的原因及处理 |
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| 引用本文： | 张雪平.空冷塔堵塞导致分子筛带水的原因及处理[J].深冷技术,2006(F11):20-21. |
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| 作者姓名： | 张雪平 |
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| 作者单位： | 中国石化股份公司仪征化纤公司动力中心,江苏省仪征市胥浦211900 |
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| 摘 要： | KDN-6000型空分设备运行中因空冷塔塔板被脏物堵塞，发生分子筛纯化系统带水故障；采取相应的处理措施维持空分设备的运行；按计划停运空分设备后，清洗空冷塔。彻底排除故障。
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| 关 键 词： | 制氮设备 分子筛纯化系统 进水 空冷塔 |
| 收稿时间： | 2006-04-18 |
Cause and treatment of water intrusion into molecular sieve due to blocked air cooling column |
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| Zhang Xue-ping.Cause and treatment of water intrusion into molecular sieve due to blocked air cooling column[J].Cryogenic Technology,2006(F11):20-21. |
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| Authors: | Zhang Xue-ping |
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| Affiliation: | Power Center, Yizheng Chemical Fiber Co. , Ltd. , China Petroleum and Chemical Corporation, Xupu, Yizheng 211900, Jiangsu , P. R. China |
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| Abstract: | Water intrudes into the molecular sieve purifying system of a KDN-6000 air separation unit, due to the blocked tray of air cooling column by dirt. The treating measures have been adopted to maintain the operation of air separation unit. The clean of air cooling column for clearing up the malfunction has been scheduled. |
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| Keywords: | Nitrogen producing system Molecular sieve purifying system Water intrusion Air cooling column |
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