The curious case of polyphenols as green corrosion inhibitors: a review on their extraction, design, and applications

Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(21), С. 59081 - 59105

Опубликована: Апрель 5, 2023

Язык: Английский

---

Tailoring poly(2-ethyl-2-oxazoline) towards effective mitigation of chloride-induced dissolution of S235JR steel: The synergistic contributions of potassium iodide and myristyl trimethylammonium bromide

Journal of Molecular Liquids, Год журнала: 2024, Номер 396, С. 123935 - 123935

Опубликована: Янв. 4, 2024

Язык: Английский

---

Investigations of corrosion inhibition of ethanolic extract of Dillenia suffruticosa leaves as a green corrosion inhibitor of mild steel in hydrochloric acid medium

Corrosion Communications, Год журнала: 2024, Номер 15, С. 52 - 62

Опубликована: Июнь 27, 2024

The utilization of plant extracts as environmentally friendly corrosion inhibitors has garnered considerable interest in the field metallic protection. primary objective this study was to explore a new approach for utilizing Dillenia suffruticosa leaves extract (DSLE) provide protection mild steel (MS) molar hydrochloric acid solution. phytocompounds responsible prevention were extracted using ethanol with Soxhlet apparatus. effectiveness inhibitor evaluated through gravimetric and electrochemical methods, along surface analysis corroded samples. This involved use scanning electron microscopy (SEM) Fourier-transformed infrared spectroscopy (FTIR) examine specimens without addition inhibitor. findings demonstrate that DSLE exhibits notable efficacy MS an acidic environment. inhibition efficiency (IE) demonstrates positive correlation concentration extract, ultimately reaching maximum value 81.4% at optimum 1000 mg/L investigated. Potentiodynamic polarization data revealed functions mixed-type

Язык: Английский

---

Environmentally Friendly Antiagglomerants: A Promising Solution for Gas Hydrate Plugging and Corrosion Risk Management in Oil and Gas Pipelines

Energy & Fuels, Год журнала: 2024, Номер 38(8), С. 6738 - 6752

Опубликована: Фев. 1, 2024

Gas hydrates pose a serious flow assurance challenge due to their ability form, agglomerate, and block subsea flowlines on relatively fast time scales, leading the loss of production potential safety environmental risks. The hydrate management strategy based antiagglomerant inhibitors has gained significant interest in recent years, particularly long tiebacks, maturing fields, deep-water projects. However, most antiagglomerants used are not environmentally friendly, compatibility issues with corrosion also arise during coinjection operations. Here, new oleic acid derivative was synthesized develop two formulations (OADs) as green multifunctional chemicals control agglomeration risks inside oil gas pipelines. experimental results showed that OADs effectively inhibited methane growth formed transportable slurry water–paraffin mixture. Moreover, 0.1 wt % completely suppressed process carbon steel CO2- H2S-saturated solution by protection 99.4%. Computational studies revealed adsorption surface increased its hydrophobicity, preventing water droplets from aggregating or clumping together. Additionally, decreased binding energy iron corrosive species up 99.5%, ions were almost no longer direct contact iron. between inhibitor indicated formation stable protective film OAD molecules protect it against acidic corrosion. These contribute show valuable source dual-purpose for hydrate-related management.

Язык: Английский

---

Di-imine Schiff base inhibitor for carbon steel corrosion in 1 M HCl: Electrochemical, surface and theoretical investigations

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(1), С. 111861 - 111861

Опубликована: Янв. 4, 2024

Язык: Английский

---

Bingöl propolis self-assembled monolayer films: Preparation, characterization and application as corrosion inhibitors for copper protection in NaCl environment

Materials Chemistry and Physics, Год журнала: 2024, Номер 315, С. 128956 - 128956

Опубликована: Янв. 20, 2024

Язык: Английский

---

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, Год журнала: 2024, Номер 48(1)

Опубликована: Март 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.

Язык: Английский

---

Nepeta cataria L. leaf extracts as eco-conscious corrosion inhibitor for copper in H2SO4 medium

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136399 - 136399

Опубликована: Фев. 1, 2025

Язык: Английский

---

A comprehensive analysis of Arum dioscoridis plant leaf extract as a corrosion inhibitor for mild steel in 1 M HCl: Synthesis, characterization, surface analysis observations, experimental and DFT studies

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2025, Номер 169, С. 105955 - 105955

Опубликована: Янв. 19, 2025

Язык: Английский

---

Multi-scale quantum (DFT, MCs and MDs) insights and electrochemical validation of di-imine Schiff base inhibitor for carbon steel corrosion control in 1 M HCl solution

Applied Materials Today, Год журнала: 2025, Номер 42, С. 102615 - 102615

Опубликована: Фев. 1, 2025

Язык: Английский

---