[1]王慧龙,韩秀丽,郑家..高级脂肪酰胺基烷基咪唑啉的合成及缓蚀研究[J].郑州大学学报(工学版),2001,22(03):62-64.[doi:10.3969/j.issn.1671-6833.2001.03.019]
Wang Huilong,Han Xiuli,Zheng family.Synthesis and corrosion inhibition of advanced aliphatamidyl alkyl imidazoline[J].Journal of Zhengzhou University (Engineering Science),2001,22(03):62-64.[doi:10.3969/j.issn.1671-6833.2001.03.019]
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高级脂肪酰胺基烷基咪唑啉的合成及缓蚀研究(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22
- 期数:
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2001年03期
- 页码:
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62-64
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Synthesis and corrosion inhibition of advanced aliphatamidyl alkyl imidazoline
- 作者:
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王慧龙; 韩秀丽; 郑家.
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华中理工大学化学系,, 郑州大学化学工程学院,
- Author(s):
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Wang Huilong; Han Xiuli; Zheng family
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-
- 关键词:
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碳钢; 硫化氢; 咪唑啉; 缓蚀剂
- Keywords:
-
- DOI:
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10.3969/j.issn.1671-6833.2001.03.019
- 文献标志码:
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A
- 摘要:
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以有机脂肪酸和二亚乙基三胺为原料,合成了一种高级脂肪酰胺基烷基咪唑啉化合物,利用静态失重法、动电位扫描极化曲线法研究了其对HCl-H2S盐水体系中碳钢的缓蚀作用.结果表明,对于碳钢在HCl-H2S盐水介质中,该化合物是性能优异的缓蚀剂,其缓蚀效率随浓度的增加而增大,受温度的变化影响不大,是一种以阳极控制为主的混合型缓蚀剂.该缓蚀剂在性能上要优于同类型的国外产品.
- Abstract:
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Using organic fatty acids and diethylenetriamine as raw materials, an advanced aliphatamidamidoalkyl imidazoline compound was synthesized, and its corrosion inhibition effect on carbon steel in HCl-H2S brine system was studied by static weight loss method and potentiodynamic scanning polarization curve method. The results show that for carbon steel in HCl-H2S brine medium, the compound is a corrosion inhibitor with excellent performance, and its corrosion inhibitor efficiency increases with the increase of concentration, and is not greatly affected by temperature changes, which is a hybrid corrosion inhibitor mainly based on anodic control. The corrosion inhibitor is superior to foreign products of the same type in performance.
更新日期/Last Update:
1900-01-01