| 再生塔顶冷却器腐蚀原因及防护 |
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| 引用本文： | 梁成浩,李淑英,邵承宏,邹积强,郝相敏. 再生塔顶冷却器腐蚀原因及防护[J]. 石油化工设备, 2001, 30(Z1): 16-17 |
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| 作者姓名： | 梁成浩 李淑英 邵承宏 邹积强 郝相敏 |
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| 作者单位： | 1. 大连理工大学,
2. 大连西太平洋石油化工有限公司, |
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| 摘 要： | 针对某厂再生塔顶冷却器管板和管束易发生应力腐蚀开裂和局部腐蚀泄漏的问题，分析了设备的环境工况，运用物理测试技术，对腐蚀原因作了分析，提出了切实可行的防护措施。
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| 关 键 词： | 冷却器；应力腐蚀开裂；局部腐蚀；防护 |
| 文章编号： | 1000-7466(2001)增-0016-02 |
| 修稿时间： | 2000-08-20 |
Corrosion causes and protection measures of cooler for regenerated tower |
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| LIANG Cheng-hao,LI Shu-ying,SHAO Cheng-hong,ZOU Ji-qiang,HAO Xiang-min. Corrosion causes and protection measures of cooler for regenerated tower[J]. Petro-Chemical Equipment, 2001, 30(Z1): 16-17 |
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| Authors: | LIANG Cheng-hao LI Shu-ying SHAO Cheng-hong ZOU Ji-qiang HAO Xiang-min |
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| Affiliation: | LIANG Cheng hao 1,LI Shu ying 1,SHAO Cheng hong 2,ZOU Ji qiang 2,HAO Xiang min 2 |
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| Abstract: | Through the investigation and SEM,X-ray diffraction analysis of the stress corrosion cracking and localized corrosion of E3203 cooler for regenerated tower.The corrosion causes and mechanisms were analyzed and effective protection measures were presented. |
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| Keywords: | cooler stress corrosion cracking localized corrosion protection |
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