| 汽油加氢装置再生气冷凝器管束失效问题分析 |
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| 引用本文： | 冯永江,刘丙申.汽油加氢装置再生气冷凝器管束失效问题分析[J].机械研究与应用,2012(5):172-173. |
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| 作者姓名： | 冯永江 刘丙申 |
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| 作者单位： | 中国石油兰州石化公司乙烯厂,甘肃兰州730060 |
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| 摘 要： | 通过检修案例,综合汽油加氢装置再生气冷凝器G-E120先后三次检修,统计换热器管束腐蚀情况,对管束失效的主要原因及失效机理进行分析,并提出了一些建议。
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| 关 键 词： | 换热器 管束 冲刷 腐蚀 |
Failure problems analysis on regeneration gas condenser tubes of gasoline hydrogenation unit |
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| Feng Yong-jiang,Liu Bing-shen.Failure problems analysis on regeneration gas condenser tubes of gasoline hydrogenation unit[J].Mechanical Research & Application,2012(5):172-173. |
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| Authors: | Feng Yong-jiang Liu Bing-shen |
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| Affiliation: | (Ethene factory,PetroChina Lanzhou Petrochemical company,Lanzhou Gansu 730060,China) |
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| Abstract: | By overhauling the exemple,with the three times repairing of regeneration gas condenser of gasoline hydrogenation unit G-E120,the tubes′corrosion of heat exchanger is estimated.The failure reason and mechanism are analyzed,and some advices are put forward. |
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| Keywords: | heat exchanger tubes washing corrosion |
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