Preparation and Investigation of Some New Pyrazole Derivatives as Corrosion Inhibitors for Mild Steel in Acidic Media

AbstractMild steel (MS) corrosion is a worldwide issue that greatly affects the industrial and natural environment. To extend the lifespan of appliances, the control of MS corrosion is necessary. To shield MS from corrosion, specifically from acidic conditions, one of the practical and finest approaches is the application of inhibitors. Triazole derivatives are eco-friendly corrosion inhibitors (CIs) having inconsequential toxicities, excellent inhibition efficiencies (IEs) against corrosion of MS, and extremely high cost-effectiveness. This critical review discusses the general effect of temperature, concentration, time after the application of CI, and type of acid on the IE of triazole derivatives. Further, the review provides an adequate amount of information about the features of excellent CIs; a summary of the reported properties of triazole-based inhibitors, CIs in industries, and current requirements of industries; and recommendations and implications for researchers to improve IE. Additionally, the review also illustrates the mechanisms of action and the IEs, which are evaluated from potentiodynamic polarization parameters, in various acidic media and concentrations of triazole inhibitors. By IE correlation with numerous concentrations and acidic conditions, this review is advantageous and helpful for synthetic chemists to expand the diversity and complexity of a class of triazole derivatives by synthesizing new triazole derivatives.

Download Full-text

Biogenic amino acid methionine-based corrosion inhibitors of mild steel in acidic media

International Journal of Minerals Metallurgy and Materials ◽

10.1007/s12613-019-1754-4 ◽

2019 ◽

Vol 26 (4) ◽

pp. 467-482 ◽

Cited By ~ 3

Author(s):

L. K. M. O. Goni ◽

M. A. Jafar Mazumder ◽

S. A. Ali ◽

M. K. Nazal ◽

H. A. Al-Muallem

Keyword(s):

Amino Acid ◽

Mild Steel ◽

Corrosion Inhibitors ◽

Acidic Media ◽

Amino Acid Methionine

Download Full-text

Bis-isoxazolidines: A new class of corrosion inhibitors of mild steel in acidic media

Corrosion Science ◽

10.1016/j.corsci.2008.08.011 ◽

2008 ◽

Vol 50 (11) ◽

pp. 3070-3077 ◽

Cited By ~ 70

Author(s):

S.A. Ali ◽

H.A. Al-Muallem ◽

S.U. Rahman ◽

M.T. Saeed

Keyword(s):

Mild Steel ◽

Corrosion Inhibitors ◽

Acidic Media ◽

New Class

Download Full-text

Experimental and theoretical study of 3-pyridyl-substituted 1,2,4-thiadiazole and 1,3,4-thiadiazole as corrosion inhibitors of mild steel in acidic media

Materials Chemistry and Physics ◽

10.1016/j.matchemphys.2004.05.040 ◽

2004 ◽

Vol 87 (1) ◽

pp. 18-23 ◽

Cited By ~ 101

Author(s):

Fouad Bentiss ◽

Mounim Lebrini ◽

Hervé Vezin ◽

Michel Lagrenée

Keyword(s):

Mild Steel ◽

Corrosion Inhibitors ◽

Theoretical Study ◽

Acidic Media

Download Full-text

Novel benzimidazole derivatives as corrosion inhibitors of mild steel in the acidic media. Part I: Gravimetric, electrochemical, SEM and XPS studies

Corrosion Science ◽

10.1016/j.corsci.2013.04.053 ◽

2013 ◽

Vol 74 ◽

pp. 271-282 ◽

Cited By ~ 190

Author(s):

Yongming Tang ◽

Fan Zhang ◽

Shengxiang Hu ◽

Ziyi Cao ◽

Zhenglei Wu ◽

...

Keyword(s):

Mild Steel ◽

Corrosion Inhibitors ◽

Benzimidazole Derivatives ◽

Acidic Media

Download Full-text

INHIBISI KOROSI BAJA RINGAN MENGGUNAKAN BAHAN ALAMI DALAM MEDIUM ASAM KLORIDA: Review

Jurnal Riset Kimia ◽

10.25077/jrk.v12i2.321 ◽

2019 ◽

Vol 10 (1) ◽

pp. 51

Author(s):

Yeni Stiadi ◽

Syukri Arief ◽

Hermansyah Aziz ◽

Mai Efdi ◽

E. Emriadi

Keyword(s):

Mild Steel ◽

Plant Extracts ◽

Mixed Type ◽

Corrosion Inhibitors ◽

Industrial Applications ◽

Acidic Media ◽

Acidic Environments ◽

Corrosion Of Steel ◽

Metal Etching ◽

Mixed Type Inhibitor

The corrosion of steel and its alloys is an important problem in industry, especially in acidic environments. Mild steel is one of the important alloys of iron which has many industrial applications because of its excellent mechanical properties, but mild steel is susceptible to corrosion. Corrosion problems need to be a concern and must be handled properly. Hydrochloric acid is widely used for pickling, cleansing, decomposition and metal etching, on the other hand also contributes to corrosion of metal surfaces. Plant extracts investigated the properties, mechanisms of adsorption and efficiency of inhibition as environmentally friendly corrosion inhibitors for various steel materials in different acidic media. The efficiency of corrosion inhibition of steel from plant extracts analyzed ranged from 72-98% and generally as a mixed-type inhibitor. Most of the inhibitors are adsorbed on the steel surface through a physisorption mechanism.

Download Full-text