CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID

Evrim Hür; Andaç Arslan; Handan Sakarya; Deniz Hür

EN TR

CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID

Abstract

This study examines the use of benzotriazole (Bt) and N-mesyl benzotriazole (BtSO₂CH₃) for improvement of corrosion resistance of low carbon steel in 0,1 M sulfuric acid (H₂SO₄). The inhibitor effect of Bt and BtSO₂CH₃ on the corrosion behavior of LCS was studied using electrochemical impedance spectroscopy (EIS), potentiodynamic polarization curves and polarization resistance techniques. Under the present experimental condition these compounds revealed a good corrosion inhibition. The inhibition efficiency of BtSO₂CH₃ is more than inhibition efficiency of Bt. The potentiodynamic polarization curves indicate that compounds are mixed type inhibitors. The inhibiting properties of compounds were found to depend on the concentration. The adsorption mechanism of compounds was investigated using different adsorption isotherm. At the same time from the adsorption isotherms values of equilibrium constant and values of free energies of adsorption were calculated.

Keywords

benzotriazole, corrosion, inhibitor, carbon steel

References

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Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Evrim Hür

Andaç Arslan This is me

Handan Sakarya This is me

Deniz Hür

Publication Date

June 17, 2011

Submission Date

November 8, 2010

Acceptance Date

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Published in Issue

Year 2011 Volume: 12 Number: 1

IZ

https://izlik.org/JA92PN65EP

APA

Hür, E., Arslan, A., Sakarya, H., & Hür, D. (2011). CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 12(1), 1-10. https://izlik.org/JA92PN65EP

AMA

1.Hür E, Arslan A, Sakarya H, Hür D. CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID. AUJST-A. 2011;12(1):1-10. https://izlik.org/JA92PN65EP

Chicago

Hür, Evrim, Andaç Arslan, Handan Sakarya, and Deniz Hür. 2011. “CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 12 (1): 1-10. https://izlik.org/JA92PN65EP.

EndNote

Hür E, Arslan A, Sakarya H, Hür D (June 1, 2011) CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 12 1 1–10.

IEEE

[1]E. Hür, A. Arslan, H. Sakarya, and D. Hür, “CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID”, AUJST-A, vol. 12, no. 1, pp. 1–10, June 2011, [Online]. Available: https://izlik.org/JA92PN65EP

ISNAD

Hür, Evrim - Arslan, Andaç - Sakarya, Handan - Hür, Deniz. “CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 12/1 (June 1, 2011): 1-10. https://izlik.org/JA92PN65EP.

JAMA

1.Hür E, Arslan A, Sakarya H, Hür D. CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID. AUJST-A. 2011;12:1–10.

MLA

Hür, Evrim, et al. “CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 12, no. 1, June 2011, pp. 1-10, https://izlik.org/JA92PN65EP.

Vancouver

1.Evrim Hür, Andaç Arslan, Handan Sakarya, Deniz Hür. CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID. AUJST-A [Internet]. 2011 Jun. 1;12(1):1-10. Available from: https://izlik.org/JA92PN65EP

CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID

CORROSION INHIBITION OF BENZOTRIAZOLE AND N-MESYL BENZOTRIAZOLE ON LOW CARBON STEEL IN SULFURIC ACID

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Uygulamalı Bilimler ve Mühendislik

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