Study on Synthesis and Properties of a New Imidazoline Corrosion Inhibitor

Hai Yan Qiu; Jun Dong

doi:10.4028/www.scientific.net/AMR.233-235.325

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 233-235Study on Synthesis and Properties of a New...

Study on Synthesis and Properties of a New Imidazoline Corrosion Inhibitor

Abstract:

A kind of soluble triphenyl-imidazoline quaternary-ammonium-salt was synthesized from benzoic acid, triethylene tetramine, and benzyl chloride. The structure of synthetic product was characterized by IR, and the corrosion inhibition performance was tested by static weight loss method. The corrosion-inhibiting rate of the imidazoline quaternary–ammonium-salt in the concentration of 1.0% was above 99.0%. In this paper, the compounding between the synthetics and I^- was studied, and the results showed that the inhibition performance of synthetic inhibitor and its combined system was satisfying.

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Periodical:

Advanced Materials Research (Volumes 233-235)

Pages:

325-331

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.233-235.325

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Online since:

May 2011

Authors:

Hai Yan Qiu, Jun Dong

Keywords:

Corrosion Inhibitor, Imidazoline, Quaternary Ammonium Salt

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References

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