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51315-6162-Electrochemical Characterization of the New Oxygen Corrosion Inhibitor

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Product Number: 51315-6162-SG
ISBN: 6162 2015 CP
Author: Omar Yepez
Publication Date: 2015
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Corrosion inhibitors can behave as catholic inhibitors when they mainly suppress the cathodic reaction. These can be anodic inhibitors when they mainly suppress the anodic reaction. When interact with both these may behave as mixed inhibitors. A combination of these behaviors may allow an ordered corrosion process which results in the formation of a protective corrosion film. In this paper electrochemical characterization of a phosphate ester based inhibitor which protects from oxygen corrosion is discussed. Potentiodynamic polarization is used to determine Tafel slopes for the anodic and cathodic processes to determine the inhibitor behavior. A system of carbon steel in 3.5% NaCl /3% O2 in 97 % CO2 with and without an inhibitor is defined and tested. Possible electrochemical mechanisms of this system will be discussed.Key words: Oxygen Corrosion Corrosion Inhibitors Potentiodynamic polarization.
Corrosion inhibitors can behave as catholic inhibitors when they mainly suppress the cathodic reaction. These can be anodic inhibitors when they mainly suppress the anodic reaction. When interact with both these may behave as mixed inhibitors. A combination of these behaviors may allow an ordered corrosion process which results in the formation of a protective corrosion film. In this paper electrochemical characterization of a phosphate ester based inhibitor which protects from oxygen corrosion is discussed. Potentiodynamic polarization is used to determine Tafel slopes for the anodic and cathodic processes to determine the inhibitor behavior. A system of carbon steel in 3.5% NaCl /3% O2 in 97 % CO2 with and without an inhibitor is defined and tested. Possible electrochemical mechanisms of this system will be discussed.Key words: Oxygen Corrosion Corrosion Inhibitors Potentiodynamic polarization.
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Picture for Development of Novel Phosphate Based Inhibitors Effective for Oxygen Corrosion
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51315-6163-Development of Novel Phosphate Based Inhibitors Effective for Oxygen Corrosion

Product Number: 51315-6163-SG
ISBN: 6163 2015 CP
Author: Omar Yepez
Publication Date: 2015
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Picture for Further Studies on Phosphate Based Inhibitors Effective for Oxygen Corrosion
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51316-7806-Further Studies on Phosphate Based Inhibitors Effective for Oxygen Corrosion

Product Number: 51316-7806-SG
ISBN: 7806 2016 CP
Author: Omar Yepez
Publication Date: 2016
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Picture for Prevention of Mild Steel Corrosion by Carbon Dioxide / Oxygen Mixtures Using Corrosion Inhibitors to
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51312-01210-Prevention of Mild Steel Corrosion by Carbon Dioxide / Oxygen Mixtures Using Corrosion Inhibitors to

Product Number: 51312-01210-SG
ISBN: 01210 2012 CP
Author: Sunder Ramachandran
Publication Date: 2012
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