Adsorption and inhibition performance of the novel cationic Gemini surfactant as a safe corrosion inhibitor for carbon steel in hydrochloric acid

Abdallah, M.; Hegazy, M.A.; Alfakeer, M.; Ahmed, Hanan A.

doi:10.1080/17518253.2018.1526331

Cited by 65 publications

(20 citation statements)

References 38 publications

(33 reference statements)

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“…Conversely, waterbased detergent has many advantages due to its nonharmfulness, noncontamination, high flash point, strong cleaning ability, and wide range of application. Water-based detergent causes no damage or corrosion of the cleaned item and is suitable for high-pressure and ultrasonic cleaning and cleaning an engine compressor offline and online (Abdallah et al, 2018;Qi et al, 2020a).…”

Section: Function Of CD Detergentmentioning

confidence: 99%

Study and Analysis of Removing the Carbon Deposition on the Inner Surface of a Turbo-Shaft by Chemically Assisted Magnetic Grinding

Kang

Zhu

et al. 2020

Front. Mater.

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Removing carbon deposition (CD) has always been a challenging problem. On the inner surface of a turbo shaft, CD is observed by scanning electron microscopy (SEM) to analyze its microstructure and composition, and its formation mechanism is analyzed by X-ray diffraction (XRD), infrared spectroscopy, and Raman spectroscopy. Considering the physical and chemical properties of deposited carbon, chemically assisted magnetic grinding (CAMG) is proposed and tested by a translational permanent magnet grinding device. By analyzing the removing mechanism of CAMG, response surface analysis is adopted to analyze the influence law of surface roughness based on the interactions between pairs of the three following parameters: the rotational speed of the rotating magnetic field, needle type, and grinding time. The optimal process parameters can be obtained with a rotational speed of the rotating magnetic field of 600 r/min, a needle type of 1.0 × 5 mm, and a grinding time of 60 min. The surface quality of the workpiece processed by CAMG can be comprehensively appraised by observing the microstructure, calculating the carbon deposit removal ratio and testing the surface stress. Compared to single magnetic grinding, CAMG is more environmentally friendly and has a higher removal ratio and better surface quality with an obvious decrease in residual stress. By professional tests, the remaining deposited carbon is less than the specified value required by the technology, which satisfies the requirements of enterprises.

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Section: Function Of CD Detergentmentioning

confidence: 99%

Study and Analysis of Removing the Carbon Deposition on the Inner Surface of a Turbo-Shaft by Chemically Assisted Magnetic Grinding

Kang

Zhu

et al. 2020

Front. Mater.

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“…Nowadays, surfactants are particularly utilized in the industry because of their great capacity to influence the properties of the interface. Thus, the adsorption of surface-active compounds on the surface of the metal is extremely important in protection of corrosion associated with the capability of the surfactant to assemble at the interface and in solution [10].…”

Section: Introductionmentioning

confidence: 99%

Performance of unprecedented synthesized biosurfactants as green inhibitors for the corrosion of mild steel-37-2 in neutral solutions: a mechanistic approach

Fawzy

Abdallah

Alfakeer

et al. 2021

Green Chemistry Letters and Reviews

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The inhibition impacts of two novel synthesized green biosurfactants (B-Surf.), namely, sodium Ndodecyl asparagine (AsS) and sodium N-dodecyl arginine (ArS), on the dissolution of mild steel alloy (MS-37-2), in aqueous sodium chloride solutions was inspected using various techniques. Increased concentration of NaCl solution resulted in an increase in the corrosion rate of MS-37-2. Inhibition efficiencies of B-Surf. compounds were found to increased with increase inhibitor concentrations. The synergistic inhibition action between B-Surf. inhibitors and Zn 2+ , Al 3+ and Ce 4+ on the dissolution behavior of steel alloy in NaCl solutions was investigated and interpreted. The surface morphology of the MS-37-2 surface was observed using a scanning electron microscopy (SEM). This adsorption follows Langmuir isotherm. The evaluated thermodynamic functions supported the mechanism of physical adsorption of the inhibitors. The mechanisms of corrosion and its inhibition of MS-37-2 in NaCl solutions were interpreted.

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“…Different types of surfactants have been reported as corrosion inhibitors studied extensively. These have included cationic [5][6][7][8][9][10], anionic [11][12][13] and non-ionic surfactants [14][15][16][17][18][19][20] which have been reported to mitigate the corrosion of steel in acidic media.…”

Section: Introductionmentioning

confidence: 99%

Triton X-100 as a Non-Ionic Surfactant for Corrosion Inhibition of Mild Steel During Acid Cleaning

Attia

Abdel-Fatah

2019

Met. Mater. Int.

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Triton-X 100 (Octylphenolpoly(ethyleneglycolether) 9-10), was investigated as corrosion inhibitor during the acid cleaning for mild steel in 5% HCl (~ 0.0137 M) by gravimetric and electrochemical polarization methods in the presence of different concentrations of Triton-X 100 of 5, 10, 20 and occasionally by 50 ppm at different of temperatures of 30, 45, and 60 °C. The gravimetric results showed maximum inhibition efficiency of ~ 77% when 50 ppm of Triton-X 100 used at 30 °C, while the potentiodynamic polarization measurements showed a maximum inhibition efficiency of ~ 63% when 20 ppm were used. The adsorption isotherms followed the Langmuir isotherm. The adsorption of TX-100 is a spontaneous process; accompanied by a decrease in entropy upon increasing the concentration of TX-100. Electrochemical polarization measurements support the finding of weight loss data. The results from this work can be useful to relevant industrial sectors of using this surfactant as corrosion inhibitor during acid cleaning.

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Adsorption and inhibition performance of the novel cationic Gemini surfactant as a safe corrosion inhibitor for carbon steel in hydrochloric acid

Cited by 65 publications

References 38 publications

Study and Analysis of Removing the Carbon Deposition on the Inner Surface of a Turbo-Shaft by Chemically Assisted Magnetic Grinding

Study and Analysis of Removing the Carbon Deposition on the Inner Surface of a Turbo-Shaft by Chemically Assisted Magnetic Grinding

Performance of unprecedented synthesized biosurfactants as green inhibitors for the corrosion of mild steel-37-2 in neutral solutions: a mechanistic approach

Triton X-100 as a Non-Ionic Surfactant for Corrosion Inhibition of Mild Steel During Acid Cleaning

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