Sustainable approach for corrosion control in mild steel using plant-based inhibitors: a review

Materials Today Sustainability, Journal Year: 2023, Volume and Issue: 22, P. 100373 - 100373

Published: March 5, 2023

The integrity of mild steel affects its performance in many areas modern manufacturing. On the other hand, corrosion remains an important concern with because it reverts to most stable oxide state. This has led increased search for sustainable alternatives conventional inorganic inhibitors. Plant-based inhibitors are fast gaining more attention among researchers due their relative advantages. To holistically address steel, sustainability perspective which cuts across economics, safety, and environmental impacts plant-based from extracts must be considered. Furthermore, a clear understanding current trends deployment environment-friendly is necessary operate different environments. study examines adsorption mechanisms, characterization techniques, as well several factors affecting inhibition efficiency relation economic, considerations. Additionally, outlines plan that allows structured reflection on existing literature control management based perspective. Finally, been identified this review although have made tremendous effort using research still needed develop technologies could assist isolating bioactive compounds responsible inhibition, further minimize incidence wastage attributable inability ascertain exact amount plant certain processes.

Language: Английский

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Cerium-based metal organic framework (Ce-MOF) as corrosion inhibitor for API 5L X65 steel in CO2- saturated brine solution: XPS, DFT/MD-simulation, and machine learning model prediction

Process Safety and Environmental Protection, Journal Year: 2022, Volume and Issue: 168, P. 499 - 512

Published: Oct. 13, 2022

Language: Английский

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Principles and theories of green chemistry for corrosion science and engineering: design and application

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(8), P. 4270 - 4357

Published: Jan. 1, 2024

Given the high toxicity of inorganic inhibitors, organic substances, primarily heterocycles, have been proven to be one most efficient, cost-effective, and practical alternatives.

Language: Английский

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Corrosion protection of mild steel in corrosive media, a shift from synthetic to natural corrosion inhibitors: a review

Bulletin of the National Research Centre/Bulletin of the National Research Center, Journal Year: 2024, Volume and Issue: 48(1)

Published: March 1, 2024

Abstract Background Mild steel is globally used in the construction, manufacturing and engineering industries due to its low cost appreciable stability. Despite application, mild often loses structural integrity, attractiveness performance because of corrosion, a spontaneous process with serious negative global safety, economic environmental impacts. However, inhibitors are frequently corrosion-inhibitive fluids provide temporary corrosion protection. Main body abstract Various organic inorganic molecules display inhibitory characteristics; nevertheless, most these remarkably lethal humans their surroundings. Therefore, application such limited recent applications. As today, there has been continuous ever-increasing curiosity about use green plant origin. The current article discusses kinds progression plant-based inhibitors. Evidently, diverse sources have continuously sufficiently as sensible protectors for deterioration. Short conclusion Reports reveal an shift from previous traditional synthetic natural corrosive media. A wide range inhibitors, influence amount temperature on action motive apparent.

Language: Английский

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Rosmarinus officinalis l. Oil as an Eco-Friendly corrosion inhibitor for mild steel in acidic Solution: Experimental and computational studies

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 112030 - 112030

Published: Jan. 1, 2024

Language: Английский

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Corrosion inhibition properties of schiff base derivative against mild steel in HCl environment complemented with DFT investigations

Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)

Published: June 2, 2023

There is growing interest in using corrosion inhibitors and protective treatments to limit the degradation of mild steel, leading development numerous Schiff bases as cutting-edge inhibitors. In this study, effectiveness a base, 3-((5-mercapto-1,3,4-thiadiazol-2-yl)imino)indolin-2-one (MTIO), prevent steel HCl was investigated weight loss measurements, potentiodynamic polarization electrochemical impedance spectroscopy techniques, surface characterization. The experimental results showed that 0.5 mM MTIO exhibited satisfactory inhibitor efficiency 96.9% at 303 K. molecules physically chemically adsorbed onto following Langmuir model, forming compact film attributed presence thiazole ring structure. Theoretical calculations were combined with techniques investigate anticorrosion performance mechanism inhibition.

Language: Английский

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Corrosion behavior of mild steel in 1 M HCl with Cyclotrichium niveum as a green inhibitor

Materials Chemistry and Physics, Journal Year: 2023, Volume and Issue: 312, P. 128654 - 128654

Published: Nov. 8, 2023

Language: Английский

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Examination of the main chemical components of essential oil of Syzygium aromaticum as a corrosion inhibitor on the mild steel in 0.5 M HCl medium

Journal of Molecular Liquids, Journal Year: 2023, Volume and Issue: 391, P. 123423 - 123423

Published: Oct. 25, 2023

Language: Английский

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Unravelling adsorption potential of expired clindamycin as corrosion inhibitor at mild Steel/HCl interface via response surface methodology, artificial neural network, electrochemical, and computational strategies

Current Research in Green and Sustainable Chemistry, Journal Year: 2024, Volume and Issue: 8, P. 100402 - 100402

Published: Jan. 1, 2024

Corrosion has produced unprecedented disintegration of metals, constituting an imminent danger to mankind and triggering catastrophic global economic losses. The effectiveness expired clindamycin (ECLI) as a low-cost corrosion control agent for mild steel was investigated utilising response surface methodology (RSM), artificial neural network (ANN), potentiodynamic polarization (PDP), electrochemical impedance spectroscopy (EIS), quantum chemical computation (QCC), molecular dynamic simulation (MDS) studies in conjunction with thermometric gasometric protocols at different HCl concentrations. RSM model demonstrated outstanding level accuracy predicting the inhibition efficiency (IE), volume hydrogen gas (VHG), reaction number (RN), rate (CR). significantly influenced by operational parameters that were investigated, such temperature (299–333 K), ECLI concentrations (100–500 mg/L), immersion time (1–6 h), acid concentration (0.5–2.5 M). It observed increases, VHG, RN, CR decreased per well % IE increased. thermometric, gasometric, PDP, EIS results showed percentage 69.10, 69.49, 83.17, 77.87 %, respectively. PDP revealed operates mixed type inhibitor, indicated process involves charge transfer. Langmuir isotherm suits better accurately describes adsorption on steel. electron transfer propensity metal is measured QCC using DFT approach. MDS implemented establish optimal orientation between Fe (110). inspection morphology SEM displayed formation blanket-like layer ECLI. To validate experimental results, ANN prediction models utilised, which evaluated normal plot residual, predicted versus actual, residual run, found be effective modelling tools. This study illustrates can utilised potent affordable even high

Language: Английский

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A new study on the corrosion inhibition mechanism of green walnut husk extract as an agricultural waste for steel protection in HCl solution

Heliyon, Journal Year: 2024, Volume and Issue: 10(9), P. e29962 - e29962

Published: April 19, 2024

In this study, green walnut husk (GWH) extract was explored as a cost-effective (waste-agricultural) and eco-friendly inhibitor to increase the corrosion resistance of carbon steel in 1 M HCl solution. Electrochemical impedance spectroscopy, weight change, potentiodynamic polarization (PDP) tests were utilized examine electrochemical behavior substrates with without inhibitor. Atomic force microscopy (AFM), field emission scanning microscopy, Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) performed analyze corroded surface structures This found be 27-82 % efficient increasing substrates. When temperature solution increased from 303 323 K, retardation coefficient decreased due physical adsorption GWH molecules on surface. The results indicated that acted mixed inhibitor, its followed Langmuir model. AFM measurements showed roughness surfaces by approximately 22 when concentration at optimum level 400 ppm. Thermodynamic studies displayed decrease reaction's activation energy about 25 %. FTIR XRD patterns represented hydrated iron chloride dominant product. Furthermore, provided insight into mechanism.

Language: Английский

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