| 濮城油田三相分离器外加电流阴极保护技术 |
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| 引用本文： | 聂诗军,侯德霞,邓明华,王树峰,王光伟.濮城油田三相分离器外加电流阴极保护技术[J].石油化工腐蚀与防护,2005,22(6):31-33. |
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| 作者姓名： | 聂诗军 侯德霞 邓明华 王树峰 王光伟 |
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| 作者单位： | 中国石油化工股份有限公司中原油田分公司,河南,濮阳,457532 |
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| 摘 要： | 三相分离器外加电流阴极保护技术是对分离器筒体施加阴极电流,使其电极电位从平衡电位向负移动至免腐蚀区,强行抑制阴极表面的腐蚀化学反应。结合濮城油田含油污水矿化度高、pH 值低的腐蚀特点,经过大量的现场试验,实施了对三相分离器的外加电流阴极保护,并在应用中取得了良好的效果。
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| 关 键 词： | 分离器 外加电流 阴极保护 |
| 文章编号： | 1007-015X(2005)06-0031-03 |
| 修稿时间： | 2004年8月6日 |
Application of Applied Current Cathodic Protection for 3-Phase Separator in Pucheng Oil Field |
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| Nie Shijun,Hou Dexia,Deng Minghua,Wang Shufeng,Wang Guangwei.Application of Applied Current Cathodic Protection for 3-Phase Separator in Pucheng Oil Field[J].Petrochemical Corrosion and Protection,2005,22(6):31-33. |
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| Authors: | Nie Shijun Hou Dexia Deng Minghua Wang Shufeng Wang Guangwei |
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| Abstract: | In the 3-phase separator, the cathodic current is applied on the separator shell to move the electric potential of electrode from balanced potential to negative potential and to non-corrosion zone, forcing inhibition of corrosionehemical reaction on the cathode surface. In consideration of corrosive nature of high minerality and low pH value of oily waste water in Pucheng Oil Field, the applied current cathode protection is implemented on 3-phase separator after anumber of field tests have been completed. Good results have been achieved in operation. |
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| Keywords: | separator applied current cathodic protection |
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