| 三种铜缓蚀剂抗H2S腐蚀性能研究 |
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| 引用本文： | 万红敬,黄红军,胡建伟,王晓梅,李志广.三种铜缓蚀剂抗H2S腐蚀性能研究[J].装备环境工程,2013,10(5):47-51. |
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| 作者姓名： | 万红敬 黄红军 胡建伟 王晓梅 李志广 |
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| 作者单位： | 军械工程学院基础部,石家庄,050003 |
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| 摘 要： | 研究了BTA,MBI,MBT等3种铜缓蚀剂在H2S环境中的缓蚀性能,采用量子化学研究方法对实验结果进行了分析,研究了苯三唑在铜表面所形成的配合物保护膜的稳定性。结果表明,MBT抗H2S腐蚀性能较差,BTA是铜及其合金在H2S环境中理想的接触缓蚀剂和气相缓蚀剂。
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| 关 键 词： | 缓蚀剂 铜 H2S 量子化学 |
| 收稿时间： | 2013/5/13 0:00:00 |
| 修稿时间： | 9/1/2013 12:00:00 AM |
Anti-H2S Corrosion Properties of Three Copper Corrosion Inhibitors |
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| WAN Hong-jing,HUANG Hong-jun,HU Jian-wei,WANG Xiao-mei and LI Zhi-guang.Anti-H2S Corrosion Properties of Three Copper Corrosion Inhibitors[J].Equipment Environmental Engineering,2013,10(5):47-51. |
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| Authors: | WAN Hong-jing HUANG Hong-jun HU Jian-wei WANG Xiao-mei and LI Zhi-guang |
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| Institution: | WAN Hong-jing;HUANG Hong-jun;HU Jian-wei;WANG Xiao-mei;LI Zhi-guang;Department of Basic CoursesOrdnance Engineering College; |
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| Abstract: | The existence of H2 S in environment is one of the factors causing discoloration of Cu.The inhibition of BTA,MBI,MBT,and the stability of BTA –Cu protection layer in H2 S atmosphere were investigated.The experimental results were analyzed by quantum chemistry calculation method.Results indicated that BTA is a perfect corrosion inhibitor for Cu in H2 S environment while the performance of MBT is discontented. |
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| Keywords: | corrosion inhibitor copper H2S quantum chemistry |
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