Carbon dioxide corrosion inhibition of N80 carbon steel in single liquid phase and liquid/particle two-phase flow by hydroxyethyl imidazoline derivatives
文献类型：期刊论文
| 作者 | X. Liu ; Y. G. Zheng ; P. C. Okafor |
| 刊名 | Materials and Corrosion-Werkstoffe Und Korrosion
 |
| 出版日期 | 2009 |
| 卷号 | 60期号:7页码:507-513 |
| 关键词 | 3-percent nacl solution co2 corrosion mild-steel eis performances efficiency pipelines sand |
| ISSN号 | 0947-5117 |
| 中文摘要 | CO(2) corrosion inhibition of N80 steel in liquid single-phase and liquid/particle two-phase flow by 2-undecyl-1-hydroxyethyl imidazoline (HEI-11) and 2-undecyl-1-hydroxyethyl-1-hydroxyethyl quaternary imidazoline (HQI-11) was investigated using weight loss, potentiodynamic polarization, EIS, and scanning electron microscope (SEM) techniques. The results show that the corrosion rate in the absence and presence of the imidazolines is strongly dependent on the flow condition and presence of entrained sand particles. The imidazolines function via a mixed-type corrosion inhibition mechanism. The inhibition efficiencies of the imidazolines followed the trend HQI-11 > HEI-11 in all the systems studied. inhibition mechanism has been discussed in relation to the polycentric adsorption sites on the imidazoline molecules. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32115]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. Liu,Y. G. Zheng,P. C. Okafor. Carbon dioxide corrosion inhibition of N80 carbon steel in single liquid phase and liquid/particle two-phase flow by hydroxyethyl imidazoline derivatives[J]. Materials and Corrosion-Werkstoffe Und Korrosion,2009,60(7):507-513. |
| APA | X. Liu,Y. G. Zheng,&P. C. Okafor.(2009).Carbon dioxide corrosion inhibition of N80 carbon steel in single liquid phase and liquid/particle two-phase flow by hydroxyethyl imidazoline derivatives.Materials and Corrosion-Werkstoffe Und Korrosion,60(7),507-513. |
| MLA | X. Liu,et al."Carbon dioxide corrosion inhibition of N80 carbon steel in single liquid phase and liquid/particle two-phase flow by hydroxyethyl imidazoline derivatives".Materials and Corrosion-Werkstoffe Und Korrosion 60.7(2009):507-513. |
入库方式： OAI收割
来源：金属研究所
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