| 酸性条件下国内外用管情况及金属防腐分析 |
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| 引用本文： | 田淑娴,段行知.酸性条件下国内外用管情况及金属防腐分析[J].管道技术与设备,2011(1):44-45,55. |
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| 作者姓名： | 田淑娴 段行知 |
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| 作者单位： | 西南石油大学;西南油气田分公司输气管理处工艺技术研究所; |
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| 摘 要： | 在酸性条件下,管道腐蚀相当严重,产生的危害也很大.因此,进行金属防腐分析具有重要意义.文中对国内外天然气管道的使用情况进行了介绍,并对这些管道的材质以及特点进行了说明.针对腐蚀发生的不同原因,介绍了采用涂防腐绝缘层、阴极保护和连接线等有效延缓管道腐蚀的防护措施,并分析了各自的优缺点.实际上,既经济可行又有效的防腐方法是...
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| 关 键 词： | 酸性条件 用管情况 金属防腐 |
Use of Pipes under Acidic Condition and Prevention of Corrosion of Metal at Home and Abroad |
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| TIAN Shu-xian,DUAN Xing-zhi.Use of Pipes under Acidic Condition and Prevention of Corrosion of Metal at Home and Abroad[J].Pipeline Technique and Equipment,2011(1):44-45,55. |
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| Authors: | TIAN Shu-xian DUAN Xing-zhi |
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| Institution: | TIAN Shu-xian1,DUAN Xing-zhi2 (1.Southwest Petroleum University,Chengdu 610500,China,2.Southwest Oil and Gas Field Corporation of Gas Transmission Management Office Technology Research Institute,China) |
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| Abstract: | under the acidic condition,pipeline corrosion is very serious,which brings much harm.Therefore,the study of metal corrosion is very important.This paper introduces the use of gas pipelines at home and abroad,and describes the materials and characteristics of these pipelines.For the different reasons of corrosion,this paper introduced some precautions,such as coating with anti-corrosion insulation on the pipelines,cathodic protection,and connecting line.In addition,the advantages and disadvantages of precaut... |
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| Keywords: | acidic condition pipeline usage metal antisepsis |
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