| 中温换热器检查及修复方案 |
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| 引用本文： | 钟锋,张春英,张严建. 中温换热器检查及修复方案[J]. 化工机械, 2002, 29(4): 242-244 |
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| 作者姓名： | 钟锋 张春英 张严建 |
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| 作者单位： | 山东省兖矿鲁南化肥厂工程总公司 |
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| 摘 要： | 经分析认为中温换热器缺陷出现的主要原因是H2 S腐蚀。采取更换短管以及补焊上段下管板的措施进行修复 ,取得了满意的效果
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| 关 键 词： | 中温换热器 泄漏 修复 |
| 文章编号： | 0254-6094(2002)04-0242-03 |
Inspection and Repair of Mid-Temperature Heat Exchangers |
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| ZHONG Feng,ZHANG Chunying,ZHANG Yanjian. Inspection and Repair of Mid-Temperature Heat Exchangers[J]. Chemical Engineering & Machinery, 2002, 29(4): 242-244 |
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| Authors: | ZHONG Feng ZHANG Chunying ZHANG Yanjian |
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| Abstract: | H 2S corrosion induced the defects of mid temperature heat exchangers. The repair methods were to replace short tubes,and to weld the down tubes and sheets at the top section,and the result was good. |
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| Keywords: | Mid Temperature Heat Exchanger Leakage Repair |
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