| PD-201加氢反应器腐蚀原因分析及修复 |
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| 引用本文： | 郑春华.PD-201加氢反应器腐蚀原因分析及修复[J].石油化工技术经济,2007,23(3):50-53. |
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| 作者姓名： | 郑春华 |
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| 作者单位： | 中国石化上海石油化工股份有限公司涤纶事业部 200540 |
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| 摘 要： | 通过现场拍摄的PD-201加氢反应器腐蚀照片,依据氢腐蚀及孔蚀的原理,探讨了加氢反应器腐蚀原因,提出并实施了修复方案,修复后的PD-201加氢反应器运行1年,未发现修复处有异常腐蚀。
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| 关 键 词： | 加氢反应器 腐蚀 分析 修复 |
| 文章编号： | 1007-6476（2007）03-0050-04 |
| 修稿时间： | 2007-04-10 |
Analysis on Corrosion Causes of PD-201 Hydrogenating Reactor and its Restoration |
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| Zheng Chunhua.Analysis on Corrosion Causes of PD-201 Hydrogenating Reactor and its Restoration[J].Techno-Economics in Petrochemicals,2007,23(3):50-53. |
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| Authors: | Zheng Chunhua |
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| Institution: | Polyester Division, SINOPEC Shanghai Petrochemical Co. , Ltd. 200540 |
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| Abstract: | Through the photos of corrosion of PD-201 hydrogenating reactor taken on site,this paper discussed the corrosion causes based on the principles of hydrogen corrosion and pitting corrosion,raised and carried out the restoration scheme.No unusual corrosion was found in the restoring place of PD-201 hydrogenating reactor after one year's operation. |
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| Keywords: | hydrogenating reactor corrosion analysis restoration |
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