| D402冷却塔腐蚀原因分析及对策 |
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| 引用本文： | 王中平,刘玉凤. D402冷却塔腐蚀原因分析及对策[J]. 化工设备与管道, 2005, 42(2): 55-56 |
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| 作者姓名： | 王中平 刘玉凤 |
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| 作者单位： | 齐鲁石化公司机械厂,淄博,255400 |
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| 摘 要： | 分析了D402冷却塔填料及内壁腐蚀，得出了电偶腐蚀是主因。设备更新时塔体材料采用16MnR 0Cr18Ni10Ti复合板，投用后设备腐蚀甚微，证明选材是可行的。
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| 关 键 词： | 腐蚀原因分析 冷却塔 内壁腐蚀 电偶腐蚀 设备更新 设备腐蚀 塔填料 复合板 体材料 用后 |
Causes Analysis and Measures for Corrosion Occurred in Cooling Tower Made of D402 |
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| Wang Zhongping,Liu Yufeng. Causes Analysis and Measures for Corrosion Occurred in Cooling Tower Made of D402[J]. Process Equipment & Piping, 2005, 42(2): 55-56 |
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| Authors: | Wang Zhongping Liu Yufeng |
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| Affiliation: | Wang zhongping,Liu Yufeng Machinery Factory,Qilu Petrochemical Co. Zibo,255400 |
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| Abstract: | Based on the analysis of phenomenon of the corrosion occurred in packing and inner surface in D402 cooling tower,it was concluded that electrode corrosion is the main cause.Thus, 16MnR+0Cr18Ni10Ti composite plate was used when the tower was renewed,which has been proved appropriate in material selection. |
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| Keywords: | D402 cooling tower corrosion electrode corrosion material selection |
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