Use of a non-ionic gemini-surfactant synthesized from the wasted avocado oil as a CO2- corrosion inhibitor for X-52 steel

Cruz-Zabalegui, A.; Vázquez‐Vélez, E.; Galicia-Aguilar, Gonzalo; Casales-Díaz, M.; López-Sesenes, R.; Martínez-Gómez, L.

doi:10.1016/j.indcrop.2019.03.011

Cited by 52 publications

(50 citation statements)

References 40 publications

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“…Cationic GSs and long alkyl chains such as CTAB have been reported as good dispersants of highly magnetic NPs . In a previous article, we reported the synthesis of a GS: di‐fatty N ‐diethyl amino diamide . In this work, this GS and CTAB were used to disperse ZVI NPs, and their efficiency was compared.…”

Section: Resultsmentioning

confidence: 99%

Electrospinning of polyacrylonitrile nanofibers embedded with zerovalent iron and cerium oxide nanoparticles, as Cr(VI) adsorbents for water treatment

Vázquez‐Vélez

Lopez‐Zarate

Martı́nez

2019

J of Applied Polymer Sci

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Zerovalent iron (ZVI) and cerium oxide (CeO 2 ) nanoparticles (NPs) embedded in polyacrylonitrile nanofibers (NFs) were obtained via electrospinning. Each NF was characterized using Fourier transform infrared spectroscopy and X-ray diffraction. The scaffold morphology and average diameter of the NFs were determined using scanning electron microscopy (SEM). Energy dispersive X-ray spectroscopy (EDS) mapping and Raman spectroscopy were used to characterize the NPs dispersion in the NFs. The Cr(VI) removal efficiency (%E) of ZVI and CeO 2 NPs was compared with the efficiency of their corresponding NFs. CeO 2 NPs showed 79% Cr(VI) removal; the efficiency was better for their NFs (96%). Regeneration of ZVI NFs was 98 %E. ZVI NPs were the best adsorbent with 99.9% efficiency. An adsorption mechanism was proposed using Langmuir, Freundlich, and Temkin isotherm models. SEM-EDS analyses revealed that Cr adsorbed on the NP and NF surfaces.

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Section: Resultsmentioning

confidence: 99%

Electrospinning of polyacrylonitrile nanofibers embedded with zerovalent iron and cerium oxide nanoparticles, as Cr(VI) adsorbents for water treatment

Vázquez‐Vélez

Lopez‐Zarate

Martı́nez

2019

J of Applied Polymer Sci

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“…[35,36] Both E HOMO and E LUMO can be obtained through the quantum calculation of corrosion inhibitor molecules. After E HOMO and E LUMO are obtained, the energy gap (ΔE) can be determined using the Eqn (11), which is required to evaluate the adsorption of organic molecules onto the metal surface: [37] DE¼E LUMO À E HOMO (11) In addition, the electrons fraction (ΔN) can be obtained using Eqn (12). This fraction represents the electron exchange occurring between corrosion inhibitor and metal surface and can be used to assess the performance of corrosion inhibitor.…”

Section: Frontier Orbital Analysismentioning

confidence: 99%

“…Some experimental methods include electrochemical test, weight-loss measurement and so on. [12] 15000 91.38 Longan seed [22] 600 92.35 Pectin [24] 1000 78.70 DBTDA [37] 208 89.10…”

Section: Supporting Information Summarymentioning

confidence: 99%

“…Gemini surfactants, with two end groups, have produced a more satisfactory performance in many respects than ordinary surfactants. Due to the simple preparation process and desirable effect, Gemini surfactant is applied by researchers for corrosion protection [11,12] . It has been indicated that Gemini surfactants are capable of outperforming their corresponding organic amines in corrosion inhibition [13] .…”

Section: Introductionmentioning

confidence: 99%

“…Due to the simple preparation process and desirable effect, Gemini surfactant is applied by researchers for corrosion protection. [11,12] It has been indicated that Gemini surfactants are capable of outperforming their corresponding organic amines in corrosion inhibition. [13] While a variety of Gemini surfactants have been applied to corrosion protection and produced satisfactory outcomes, the Gemini surfactant with different functional groups is considered a promising corrosion inhibitor.…”

Section: Introductionmentioning

confidence: 99%

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Gemini Surfactants with Different Function Groups as High Efficiency Corrosion Inhibitors for Low Carbon Steel

et al. 2021

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This study pioneered in applying two Gemini surfactants with different spacers to corrosion protection. Bis‐N, N, N,‐hexadecyldimethyl‐p‐biphenylenediammonium dichloride (BHBP) and 1,3‐bis (hexadecyldimethylammonio)‐2‐hydroxypropane dichloride (BHHP) were successfully prepared. In order to study the impact of various spacer functional groups on the performance of corrosion inhibitors, a number of different tests were conducted, including electrochemical experiments, weight loss test, surface analysis and so on. According to the experimental results, BHHP with hydroxyl group has better corrosion protection capacity on P110 steel in HCl than BHBP with biphenyl group, with the maximum efficiency reaching 95.67 % for BHBP, and 76.32 % for BHHP. Meanwhile, the results from quantum chemistry demonstrated that theoretically the hydroxyl spacer is superior to biphenyl spacer, which inspires the development of Gemini inhibitors.

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Corrosion Inhibitors for Sweet Oilfield Environment (CO₂Corrosion)

Eduok¹,

Szpunar²

2020

Corrosion Inhibitors in the Oil and Gas Industry

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Use of a non-ionic gemini-surfactant synthesized from the wasted avocado oil as a CO2- corrosion inhibitor for X-52 steel

Cited by 52 publications

References 40 publications

Electrospinning of polyacrylonitrile nanofibers embedded with zerovalent iron and cerium oxide nanoparticles, as Cr(VI) adsorbents for water treatment

Electrospinning of polyacrylonitrile nanofibers embedded with zerovalent iron and cerium oxide nanoparticles, as Cr(VI) adsorbents for water treatment

Gemini Surfactants with Different Function Groups as High Efficiency Corrosion Inhibitors for Low Carbon Steel

Corrosion Inhibitors for Sweet Oilfield Environment (CO₂Corrosion)

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Use of a non-ionic gemini-surfactant synthesized from the wasted avocado oil as a CO2- corrosion inhibitor for X-52 steel

Cited by 52 publications

References 40 publications

Electrospinning of polyacrylonitrile nanofibers embedded with zerovalent iron and cerium oxide nanoparticles, as Cr(VI) adsorbents for water treatment

Electrospinning of polyacrylonitrile nanofibers embedded with zerovalent iron and cerium oxide nanoparticles, as Cr(VI) adsorbents for water treatment

Gemini Surfactants with Different Function Groups as High Efficiency Corrosion Inhibitors for Low Carbon Steel

Corrosion Inhibitors for Sweet Oilfield Environment (CO2Corrosion)

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Product

Resources

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Corrosion Inhibitors for Sweet Oilfield Environment (CO₂Corrosion)