| 二酮苯装置地下溶剂20#碳钢管线泄漏原因分析 |
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| 引用本文： | 路思,项忠维,魏君,梁成浩.二酮苯装置地下溶剂20#碳钢管线泄漏原因分析[J].石油化工设计,2005,22(4):57-60. |
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| 作者姓名： | 路思 项忠维 魏君 梁成浩 |
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| 作者单位： | 1. 中国石油大连石化分公司,辽宁,116032
2. 大连理工大学化工学院,辽宁,116012 |
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| 摘 要： | 通过对二酮苯装置地下溶剂20#碳钢管线穿孔、泄漏现象进行剖析,结合金相显微分析、腐蚀介质成分分析、现代物理技术分析及其结果,分析了泄漏原因,探讨了腐蚀机理,进而提出相应的防护措施。
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| 关 键 词： | 土壤腐蚀 电偶 泄漏 20#碳钢管线 |
| 修稿时间： | 2004年9月5日 |
Cause Analysis of Leakage in Underground Solvent 20 # Carbon Steel Pipeline of Ketone Benzene Unit |
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| Lu Si,et al..Cause Analysis of Leakage in Underground Solvent 20 # Carbon Steel Pipeline of Ketone Benzene Unit[J].Petrochemical Design,2005,22(4):57-60. |
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| Authors: | Lu Si |
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| Affiliation: | Lu Si,et al.,Equipment Research Institute of CNPC Dalian Petrochemical Company,P. C. 116032, |
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| Abstract: | The causes of perforation and leakage in the underground solvent 20 # carbon steel pipeline of ketone benzene unit were analyzed. Based on the results of metallography microscope analysis, corrosion medium composition analysis and modern physical technology analysis, the causes of leakage were analyzed and the corrosion mechanism was discussed. Furthermore,corresponding protective measures were put forward. |
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| Keywords: | Soil corrosion Couple Leakage 20 # carbon steel pipeline |
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