| 埋地钢质燃气管道杂散电流腐蚀的测试与防护 |
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| 引用本文： | 罗彬,刘建辉.埋地钢质燃气管道杂散电流腐蚀的测试与防护[J].煤气与热力,2011,31(7):5-8. |
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| 作者姓名： | 罗彬 刘建辉 |
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| 作者单位： | 深圳市燃气集团股份有限公司,广东,深圳,518040 |
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| 摘 要： | 介绍了杂散电流的类型。结合深圳市某测点的埋地钢质燃气管道受杂散电流干扰的调查和测试数据，分析了该管道杂散电流的主要来源。介绍了国家标准及行业标准对杂散电流控制的要求、国外杂散电流防护工作的情况，提出了杂散电流腐蚀防护的措施。
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| 关 键 词： | 钢质燃气管道 杂散电流 杂散电流测试 杂散电流腐蚀防护 |
Testing and Protection of Stray Current Corrosion on Buried Steel Gas Pipeline |
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| LUO Bin,LIU Jianhui.Testing and Protection of Stray Current Corrosion on Buried Steel Gas Pipeline[J].Gas & Heat,2011,31(7):5-8. |
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| Authors: | LUO Bin LIU Jianhui |
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| Affiliation: | LUO Bin,LIU Jianhui |
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| Abstract: | The types of stray current are introduced.Based on the investigation and testing data on buried steel gas pipeline disturbed by stray current at a testing point in Shenzhen City,the main sources of stray current of this pipeline are analyzed.The requirements for control of stray current in the national and industrial standards and the overseas stray current protection work are presented.The protection measures of stray current corrosion are proposed. |
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| Keywords: | steel gas pipeline stray current stray current testing stray current corrosion protection |
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