| 乙二醇蒸发塔裂纹腐蚀机理与对策调研 |
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| 引用本文： | 黄新泉,赵恒庆,徐国良,李庆梅,孔朝晖,吴晓江. 乙二醇蒸发塔裂纹腐蚀机理与对策调研[J]. 全面腐蚀控制, 2004, 18(6): 31-34 |
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| 作者姓名： | 黄新泉 赵恒庆 徐国良 李庆梅 孔朝晖 吴晓江 |
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| 作者单位： | 新疆独山子石化公司,新疆,独山子,833600 |
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| 摘 要： | 为修复独山子石化乙二醇蒸发塔出现的裂纹，首要的前提是明确裂纹产生的机理并考察相应措施的可行性、有效性，本文就这一问题进行调研，得出相关的结论：独石化乙二醇蒸发塔的裂纹为晶间型应力腐蚀裂纹，采用贴补的方法隔绝腐蚀介质是防止裂纹继续发生的有效防护方法。
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| 关 键 词： | 乙二醇 蒸发塔 裂纹 腐蚀机理 防护方法 |
The Survey about the Mechanism of Labor and Countermeasures of Crack of Ethylene Glycol Unit Evaporation Tower |
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| Huang Xinquan Zhao Hengqing Xu Guoliang Li Qingmei Kong Zhaohui Wu Xiaojiang. The Survey about the Mechanism of Labor and Countermeasures of Crack of Ethylene Glycol Unit Evaporation Tower[J]. Total Corrosion Control, 2004, 18(6): 31-34 |
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| Authors: | Huang Xinquan Zhao Hengqing Xu Guoliang Li Qingmei Kong Zhaohui Wu Xiaojiang |
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| Abstract: | This paper majorly discusses the ethylene glycol evaporation tower's crack, its mechanism of labor,countermeasures and obtains a result: it is a crystal,stress corrosion crack,the way of mend is effective to this kinds of crack. |
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| Keywords: | ethylene glycol evaporation tower corrosion crack reason survey |
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