Evaluation of Some Synthesized Compounds as Corrosion Inhibitors in Oil Fields

Article ID

X0ZGQ

Evaluation of Some Synthesized Compounds as Corrosion Inhibitors in Oil Fields

Dr. B.A.Salah
Dr. B.A.Salah
M.G.Abd-El-Nasser
M.G.Abd-El-Nasser
A.T.Kandil
A.T.Kandil Faculty of Science Helwan University, Cairo, Egypt.
DOI

Abstract

The inhibition efficiency of previously prepared compounds namely, phthalimide derivatives on the corrosion of C-steel in 1 M HCl solutions has been studied using weight loss and electrochemical polarization methods. The results showed that the inhibition efficiency of the investigated compounds was found to depend on the concentration and the nature of the inhibitor. The effect of temperature on the corrosion behavior of C-steel in 1 M HCl without and with the inhibitors was studied in the temperature range from 303 to 333K. The activation and thermodynamic parameters for dissolution Δ Ea*,ΔH * and ΔS * were calculated. The inhibitors were adsorbed on the C-steel surface according to Langmuir adsorption isotherm.

Evaluation of Some Synthesized Compounds as Corrosion Inhibitors in Oil Fields

The inhibition efficiency of previously prepared compounds namely, phthalimide derivatives on the corrosion of C-steel in 1 M HCl solutions has been studied using weight loss and electrochemical polarization methods. The results showed that the inhibition efficiency of the investigated compounds was found to depend on the concentration and the nature of the inhibitor. The effect of temperature on the corrosion behavior of C-steel in 1 M HCl without and with the inhibitors was studied in the temperature range from 303 to 333K. The activation and thermodynamic parameters for dissolution Δ Ea*,ΔH * and ΔS * were calculated. The inhibitors were adsorbed on the C-steel surface according to Langmuir adsorption isotherm.

Dr. B.A.Salah
Dr. B.A.Salah
M.G.Abd-El-Nasser
M.G.Abd-El-Nasser
A.T.Kandil
A.T.Kandil Faculty of Science Helwan University, Cairo, Egypt.

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A.T.Kandil. 2012. “. Global Journal of Science Frontier Research – B: Chemistry GJSFR-B Volume 12 (GJSFR Volume 12 Issue B5): .

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Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR Volume 12 Issue B5
Pg. 49- 56
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Evaluation of Some Synthesized Compounds as Corrosion Inhibitors in Oil Fields

Dr. B.A.Salah
Dr. B.A.Salah
M.G.Abd-El-Nasser
M.G.Abd-El-Nasser
A.T.Kandil
A.T.Kandil Faculty of Science Helwan University, Cairo, Egypt.

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