| 地下输水管网的腐蚀调查 |
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| 引用本文： | 张锐,王子瑜,朱学贵,涂广胜. 地下输水管网的腐蚀调查[J]. 石油化工腐蚀与防护, 2006, 23(2): 26-28 |
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| 作者姓名： | 张锐 王子瑜 朱学贵 涂广胜 |
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| 作者单位： | 1. 中国石油天然气集团公司大庆石化总厂,黑龙江,大庆,163714
2. 中国石油天然气股份有限公司大庆石化分公司,黑龙江,大庆,163714 |
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| 摘 要： | 介绍了中国石油天然气股份有限公司大庆石化分公司地下输水管网的腐蚀现状与调查分析情况,提出了对地下输水管网实施以深井阳极地床外加电流阴极保护为主、局部欠保护区辅以镁合金牺牲阳极的阴极保护方案。经分析,采取上述防护措施后,每年可产生2488万元的经济效益。
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| 关 键 词： | 地下输水管网 腐蚀 阴极保护 |
| 文章编号： | 1007-015X(2006)02-0026-03 |
| 修稿时间： | 2005-08-09 |
Corrosion of Underground Water Pipelines |
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| Zhang Rui,Wang Ziyu,Zhu Xuegui,Tu Guangsheng. Corrosion of Underground Water Pipelines[J]. Petrochemical Corrosion and Protection, 2006, 23(2): 26-28 |
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| Authors: | Zhang Rui Wang Ziyu Zhu Xuegui Tu Guangsheng |
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| Abstract: | The corrosion and corrosion analysis of the underground water pipelines in PetroChina Daqing Petrochemical Company are described. The cathodic protection system of deep-well anode bed with applied current coupled with Al-alloy sacrificing anode in certain areas is recommended. An annual benefit of 24.88 million Yuan (RMB) can be achieved by the acove measures. |
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| Keywords: | undesground water pipelines corrosion cathodic protection |
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