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首页> 外文期刊>International Journal of Electrochemical Science >Corrosion Inhibition of N80 Steel with the Presence of Asymmetric Gemini in a CO2-saturated Brine Solution
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Corrosion Inhibition of N80 Steel with the Presence of Asymmetric Gemini in a CO2-saturated Brine Solution

机译：CO 2 饱和盐水中不对称双子座对N80钢的缓蚀性能

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摘要

Corrosion inhibition effects of asymmetric gemini corrosion inhibitor on N80 steel in a CO2-saturated brine solution had been investigated by weight loss and electrochemical measurements. The synergistic effects of gemini with thiourea (TU), thiazole (TZ) and pyridine (PD) were also studied with weight loss and electrochemical measurements. The results revealed that asymmetric gemini corrosion inhibitor displayed excellent corrosion inhibition performance at 70℃ in CO2-saturated brine solution. The inhibitor was anodic type in nature. There existed apparent synergistic effect between asymmetric gemini inhibitor and other ingredients. The mixture inhibitors can provide excellent protection to N80 steel at test condition. The best formula of mixture inhibitors was then presented. The synergistic mechanism of gemini with other ingredients were also discussed.
机译：通过失重和电化学测量，研究了不对称双配子缓蚀剂对N80钢在CO2饱和盐水溶液中的缓蚀作用。通过重量损失和电化学测量，还研究了双子座与硫脲（TU），噻唑（TZ）和吡啶（PD）的协同作用。结果表明，不对称双子缓蚀剂在饱和CO2盐溶液中在70℃下具有优异的缓蚀性能。该抑制剂本质上是阳极型的。不对称双生子抑制剂与其他成分之间存在明显的协同作用。混合抑制剂可以在测试条件下为N80钢提供出色的保护。然后提出了混合抑制剂的最佳配方。还讨论了双子座与其他成分的协同作用机理。

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