[1]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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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
22卷
Number of periods:
2001年03期
Page number:
62-64
Column:
Public date:
1900-01-01
- Title:
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Synthesis and corrosion inhibition of advanced aliphatamidyl alkyl imidazoline
- Author(s):
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Wang Huilong; Han Xiuli; Zheng family
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- Keywords:
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- CLC:
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- DOI:
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10.3969/j.issn.1671-6833.2001.03.019
- 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.