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Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution

Published: 20 February 2013
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Abstract

Four sulfated fatty acid diethanolamine complexes (DC) were synthesized based on four different types of vegetables oils and tested as corrosion inhibitors of mild steel in CO2-saturated 1% NaCl solution at 50 °C. Results ob-tained show that the surfactants studied are efficient corrosion inhibitors for mild steel even at low concentrations. It is found that the inhibition efficiency increases with the concentration, and the good inhibition efficiencies are reached near their critical micelle concentrations (99.95% at 100 ppm). The adsorption of inhibitor on the steel surface obeys the Lang-muir adsorption isotherm equation and was chemisorption. Energy dispersive X-ray fluorescence microscopy (EDRF) ob-servations of the electrode surface confirmed the existence of such an adsorbed film.

Published in American Journal of Physical Chemistry (Volume 2, Issue 1)
DOI 10.11648/j.ajpc.20130201.13
Page(s) 16-23
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2013. Published by Science Publishing Group

Keywords

Steel, Vegetable oils, Corrosion Inhibitor, Surfactants, EDRF

References
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Cite This Article
  • APA Style

    Hany M. Abd El-Lateef, I. T. Ismayilov, V. M. Abbasov, E. N. Efremenko, L. I. Aliyeva, et al. (2013). Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution. American Journal of Physical Chemistry, 2(1), 16-23. https://doi.org/10.11648/j.ajpc.20130201.13

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    ACS Style

    Hany M. Abd El-Lateef; I. T. Ismayilov; V. M. Abbasov; E. N. Efremenko; L. I. Aliyeva, et al. Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution. Am. J. Phys. Chem. 2013, 2(1), 16-23. doi: 10.11648/j.ajpc.20130201.13

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    AMA Style

    Hany M. Abd El-Lateef, I. T. Ismayilov, V. M. Abbasov, E. N. Efremenko, L. I. Aliyeva, et al. Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution. Am J Phys Chem. 2013;2(1):16-23. doi: 10.11648/j.ajpc.20130201.13

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  • @article{10.11648/j.ajpc.20130201.13,
      author = {Hany M. Abd El-Lateef and I. T. Ismayilov and V. M. Abbasov and E. N. Efremenko and L. I. Aliyeva and E. E. Qasimov},
      title = {Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution},
      journal = {American Journal of Physical Chemistry},
      volume = {2},
      number = {1},
      pages = {16-23},
      doi = {10.11648/j.ajpc.20130201.13},
      url = {https://doi.org/10.11648/j.ajpc.20130201.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20130201.13},
      abstract = {Four sulfated fatty acid diethanolamine complexes (DC) were synthesized based on four different types of vegetables oils and tested as corrosion inhibitors of mild steel in CO2-saturated 1% NaCl solution at 50 °C. Results ob-tained show that the surfactants studied are efficient corrosion inhibitors for mild steel even at low concentrations. It is found that the inhibition efficiency increases with the concentration, and the good inhibition efficiencies are reached near their critical micelle concentrations (99.95% at 100 ppm). The adsorption of inhibitor on the steel surface obeys the Lang-muir adsorption isotherm equation and was chemisorption. Energy dispersive X-ray fluorescence microscopy (EDRF) ob-servations of the electrode surface confirmed the existence of such an adsorbed film.},
     year = {2013}
    }
    

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  • TY  - JOUR
    T1  - Green Surfactants From the Type of Fatty Acids As Effective Corrosion Inhibitors for Mild Steel in CO2- Saturated NaCl Solution
    AU  - Hany M. Abd El-Lateef
    AU  - I. T. Ismayilov
    AU  - V. M. Abbasov
    AU  - E. N. Efremenko
    AU  - L. I. Aliyeva
    AU  - E. E. Qasimov
    Y1  - 2013/02/20
    PY  - 2013
    N1  - https://doi.org/10.11648/j.ajpc.20130201.13
    DO  - 10.11648/j.ajpc.20130201.13
    T2  - American Journal of Physical Chemistry
    JF  - American Journal of Physical Chemistry
    JO  - American Journal of Physical Chemistry
    SP  - 16
    EP  - 23
    PB  - Science Publishing Group
    SN  - 2327-2449
    UR  - https://doi.org/10.11648/j.ajpc.20130201.13
    AB  - Four sulfated fatty acid diethanolamine complexes (DC) were synthesized based on four different types of vegetables oils and tested as corrosion inhibitors of mild steel in CO2-saturated 1% NaCl solution at 50 °C. Results ob-tained show that the surfactants studied are efficient corrosion inhibitors for mild steel even at low concentrations. It is found that the inhibition efficiency increases with the concentration, and the good inhibition efficiencies are reached near their critical micelle concentrations (99.95% at 100 ppm). The adsorption of inhibitor on the steel surface obeys the Lang-muir adsorption isotherm equation and was chemisorption. Energy dispersive X-ray fluorescence microscopy (EDRF) ob-servations of the electrode surface confirmed the existence of such an adsorbed film.
    VL  - 2
    IS  - 1
    ER  - 

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Author Information
  • Mamedaliev Institute of Petrochemical Processes, National Academy of Sciences of Azerbaijan, AZ1025 Baku, Azerbaijan

  • Mamedaliev Institute of Petrochemical Processes, National Academy of Sciences of Azerbaijan, AZ1025 Baku, Azerbaijan

  • Mamedaliev Institute of Petrochemical Processes, National Academy of Sciences of Azerbaijan, AZ1025 Baku, Azerbaijan

  • Mamedaliev Institute of Petrochemical Processes, National Academy of Sciences of Azerbaijan, AZ1025 Baku, Azerbaijan

  • Mamedaliev Institute of Petrochemical Processes, National Academy of Sciences of Azerbaijan, AZ1025 Baku, Azerbaijan

  • Mamedaliev Institute of Petrochemical Processes, National Academy of Sciences of Azerbaijan, AZ1025 Baku, Azerbaijan

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