Case study on thermal impact of novel corrosion inhibitor on mild steel

Hussein Jwad Habeeb, Hasan Mohammed Luaibi, Thamer Adnan Abdullah, Rifaat Mohammed Dakhil, Abdul Amir H. Kadhum, Ahmed A. Al-Amiery

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Just a few investigations have studied the function of various temperatures in distribution system mild steel corrosion. Generally, increasing temperatures caused the accelerated corrosion of mild steel. In addition, the average of chemical processes were increased as the temperatures were increased regarding to Arrhenius' Law. The synthesis and characterization of a novel organic corrosion inhibitor 4-(((5-ethyl-1,3,4-thiadiazol-2-yl) imino) methyl) phenol, for mild steel in hydrochloric acid was successfully reported for the first time. This inhibitor is tested as corrosion inhibitor on a mild steel sample MS in 1 M hydrochloric acid solution using Potentio-dynamics (PD) and Electrochemical Frequency Modulation (EFM) method. The results obtained indicate that inhibitor acts as an excellent corrosion inhibitor for mild steel sample in HCl solution with efficiency above 90%. Changes in the results parameters suggested adsorption on the surface of mild steel sample, which it leading to the formation of protective coating layer. However, this protective layer becomes weak when the temperature of the solution increases.

Original languageEnglish
Pages (from-to)64-68
Number of pages5
JournalCase Studies in Thermal Engineering
Volume12
DOIs
Publication statusPublished - 1 Sep 2018

Fingerprint

Corrosion inhibitors
Carbon steel
Hydrochloric Acid
Hydrochloric acid
Temperature
Steel corrosion
Protective coatings
Frequency modulation
Phenol
Phenols
Hot Temperature
Corrosion
Adsorption

Keywords

  • 4-(((5-Ethyl-1,3,4-thiadiazol-2-yl) imino) methyl) phenol
  • Corrosion inhibitor
  • Mild steel
  • Potentio-dynamics (PD)

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Fluid Flow and Transfer Processes

Cite this

Habeeb, H. J., Luaibi, H. M., Abdullah, T. A., Dakhil, R. M., Kadhum, A. A. H., & Al-Amiery, A. A. (2018). Case study on thermal impact of novel corrosion inhibitor on mild steel. Case Studies in Thermal Engineering, 12, 64-68. https://doi.org/10.1016/j.csite.2018.03.005

Case study on thermal impact of novel corrosion inhibitor on mild steel. / Habeeb, Hussein Jwad; Luaibi, Hasan Mohammed; Abdullah, Thamer Adnan; Dakhil, Rifaat Mohammed; Kadhum, Abdul Amir H.; Al-Amiery, Ahmed A.

In: Case Studies in Thermal Engineering, Vol. 12, 01.09.2018, p. 64-68.

Research output: Contribution to journalArticle

Habeeb, HJ, Luaibi, HM, Abdullah, TA, Dakhil, RM, Kadhum, AAH & Al-Amiery, AA 2018, 'Case study on thermal impact of novel corrosion inhibitor on mild steel', Case Studies in Thermal Engineering, vol. 12, pp. 64-68. https://doi.org/10.1016/j.csite.2018.03.005
Habeeb, Hussein Jwad ; Luaibi, Hasan Mohammed ; Abdullah, Thamer Adnan ; Dakhil, Rifaat Mohammed ; Kadhum, Abdul Amir H. ; Al-Amiery, Ahmed A. / Case study on thermal impact of novel corrosion inhibitor on mild steel. In: Case Studies in Thermal Engineering. 2018 ; Vol. 12. pp. 64-68.
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