Novel synthesized cationic surfactants based on natural piper nigrum as sustainable-green inhibitors for steel pipeline corrosion in CO2-3.5%NaCl: DFT, Monte Carlo simulations and experimental approaches

Tantawy, A. O.; Soliman, Kamal A.; El‐Lateef, Hany M. Abd

doi:10.1016/j.jclepro.2019.119510

Cited by 149 publications

(43 citation statements)

References 78 publications

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“…The vast majority of these studies investigated extracts obtained from various parts of plants, including roots, [31a] bark, [101] leaves, [30c,31b,78–79,90,112‐113] seeds, [30d,79e] and fruits (including the peel of certain fruits) [30c,71c,79b,88a–c,143] as CIs for steel in a CO 2 environment (Table S9 in Supplementary Material). It was also reported that natural products are used to either synthesize [37,104–105,107c,118b,119‐120,131a‐c,e,144] or modify other compounds [128c,f,131d] that have been tested as CIs in a CO 2 environment (Table S10 in Supplementary Material). In addition, the corrosion inhibition effectiveness of extracellular polymeric substances extracted from waste activated sludge [77] and berberine extracted from Coptis chinensis [67c] was evaluated for CS immersed in CO 2 ‐saturated 3.64 wt.% NaCl solution and for L360 steel immersed in CO 2 ‐saturated 3.5 wt.% NaCl solution, respectively.…”

Section: Corrosion Inhibition Of Steel In a Co2 Environmentmentioning

confidence: 99%

A Review of Recent Advances in the Inhibition of Sweet Corrosion

Xhanari

Wang

Yang

et al. 2021

The Chemical Record

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This review paper discusses the research work published in the last decade on the use of organic compounds and natural products as corrosion inhibitors for steel in CO2 and CO2/H2S coexisting environments. The carbon and mild steel samples tested are mostly immersed in CO2‐saturated NaCl/brine solutions or simulated oilfield waters. The influence of temperature, immersion time, CO2 partial pressure, pre‐corrosion, flow rate/rotation speed, and the synergistic effect of other compounds on the corrosion inhibition effectiveness of organic compounds and natural products is presented. Primarily, weight loss and electrochemical techniques were used to evaluate the corrosion inhibition effectiveness of these compounds.

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Section: Corrosion Inhibition Of Steel In a Co2 Environmentmentioning

confidence: 99%

A Review of Recent Advances in the Inhibition of Sweet Corrosion

Xhanari

Wang

Yang

et al. 2021

The Chemical Record

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“…Initially, the adsorbate molecules had been optimized in the operating COMPASS force field. Then, in a simulation box (37.24 × 37.24 × 59.81 Å), adsorption of the CSM and CSD, Cl − ions, hydronium ions, and water molecules with surface of Fe(110) was accomplished (Tantawy et al, 2020).…”

Section: Computational Detailsmentioning

confidence: 99%

“…Recently, natural surfactants were extensively used in diverse manufacturing applications owing to their distinctive properties such as great viscosity, enhancement of wetting, outstanding adsorption feature, solubilization capacity, and antimicrobial accomplishments (Tantawy et al, 2020). The N atom (-N + -) quaternary group of natural surfactants is demarcated to be significant for a number of important parameters such as antistatic characteristics, and adsorption onto the negative charge of solid surfaces (García et al, 1999).…”

Section: Introductionmentioning

confidence: 99%

Novel Natural Surfactant-Based Fatty Acids and Their Corrosion-Inhibitive Characteristics for Carbon Steel-Induced Sweet Corrosion: Detailed Practical and Computational Explorations

et al. 2022

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Steel alloys are significant industrial substances, but they generally suffer severe corrosion under harsh conditions. Using inhibitors is an efficacious method to impede corrosion. So, in this study, two novel natural surfactants based on soybean oil have been synthesized by a facile route, namely, 1-(bis(2-hydroxyethyl)amino)-1-oxooctadecan-9-yl sulfate 2-hydroxyethan-1-aminium (CSM) and–N-(C2H4-OH)2; 1-(bis(2-hydroxyethyl)amino)-1-oxooctadecan-9-yl sulfate bis(2-hydroxyethyl)aminium (CSD), and their chemical structures were elucidated by physical–chemical approaches, Fourier transform infrared (FT-IR) spectroscopy, and surface activity measurements. The inhibitive effect of natural surfactants (CSM and CSD) on the C-steel corrosion in CO2-saturated 3.5% NaCl has been estimated in this investigation by electrochemical and surface analyses including electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), linear polarization resistance (LPR) corrosion rate, X-ray photoelectron spectroscopy (XPS), and field-emission scanning electron microscope/energy-dispersive X-ray spectroscopy (FESEM/EDX) approaches. The EIS study reveals the value of Rp augmented to an increase of 913.5 Ω cm2 with a protection capacity of 96.1% at 150 ppm (CSD). The outcomes of PDP suggested that CSM and CSD are mixed-type inhibitors. XPS and FESEM/EDX analyses determined the protective film formation on a metal interface having undamaged surface morphology and more homogeneities in the occurrence of the surfactant. Moreover, the adsorption of natural surfactants on the metal substrate takes place based on the model of Langmuir isotherm. Density functional theory (DFT) calculations and Monte Carlo (MC) simulations were selected for attaining basic atomic/electronic-scale details about the prepared surfactants, which support the practical findings. This study is intended to investigate the protection of C-steel using sweet service conditions with green extract surfactants.

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“…[26][27][28][29][30] Consistent with experimental work, computational chemistry based on density functional theory (DFT) and Monte Carlo methods became important tools for predicting the efficiency and reactivity of the chemical compound. [31][32][33] Determination of the electronic characteristics of the compounds and the interaction between the compound and the metal surface have a relationship with the efficacy of the inhibitor.…”

Section: Introductionmentioning

confidence: 99%