| 长庆油田大型储罐底板外壁阴极保护技术应用 |
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| 引用本文： | 成杰,孙芳萍,孙银娟.长庆油田大型储罐底板外壁阴极保护技术应用[J].化工设备与管道,2010,47(6):69-72. |
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| 作者姓名： | 成杰 孙芳萍 孙银娟 |
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| 作者单位： | 西安长庆科技工程有限责任公司,西安710018 |
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| 摘 要： | 总结了大型储罐底板外壁阴极保护的特点,在深入分析大型储罐底板外壁防腐状况的基础上,对长庆油田大型储罐阴极保护技术进行了介绍,并通过比较得出柔性阳极阴极保护具有技术先进、保护电流分布均匀、接地电阻小、可靠性高等优点。
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| 关 键 词： | 大型储罐 罐底环形阳极阴极保护 网状MMO阳极 柔性阳极 |
Application of Cathodic Protection Technology in External Surface of Bottom Plate of Large Tank |
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| CHENG Jie,SUN Fang-ping,SUN Yin-juan.Application of Cathodic Protection Technology in External Surface of Bottom Plate of Large Tank[J].Process Equipment & Piping,2010,47(6):69-72. |
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| Authors: | CHENG Jie SUN Fang-ping SUN Yin-juan |
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| Affiliation: | (Xian Changqing Technology ＆ Engineering Co. , Ltd, Xian 710018, China) |
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| Abstract: | The features of external surface cathodic protection technique were summarized in this article. Based on the analysis of anticorrosion situation on the external surface of the bottom plate of large tank, the cathodic protection technique used in large tank in Chang Qing oil field was introduced. By the colnparison, it was concluded that flexible anode from cathodic protection has the characteristics of advanced technique, homogeneous protection current, small resistance and good reliability. |
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| Keywords: | large tank cathodic protection to hoop anode at tank bottom net shape MMO anode flexible anode |
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