Inhibition of Corrosion by Dithiocarbamate in Oilfield Water Injection

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Abstract:

In this work, corrosion inhibition in steel water pipes, used in Shengli oilfieldis studied in different corrosive media by adsorption of dithiocarbamate (DTC) on the surface of the pipes. Electrochemical impedance spectroscopy (EIS), linear polarization resistance (LPR) and potentiodynamic was applied to determine the effection of this dithiocarbamate. And the result shows that this dithiocarbamate has high corrosion inhibition up to 90%.

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Periodical:

Advanced Materials Research (Volumes 960-961)

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130-133

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] C.N. Cao., J.Q. Zhang. The Introduction of Electrochemical impedance spectroscopy[]. Beijing: Science and Technology Press, 2002: 68.

Google Scholar

[2] G. W. Walter. A review of impedance plot methods used for corrosion performance analysis of painted metals. Corrosion Science, 1986, 26(9): 681-703.

DOI: 10.1016/0010-938x(86)90033-8

Google Scholar

[3] R.T. Tong., Z. CH. Ma.,G.D. Zhou., SH.M. Cai. The method of electrochemical impedance spectroscopy reseach BTA and MBT for corrosion behavior of copper [J]. Chemical Research and Application, 1996, 8(3): 331-333.

Google Scholar

[4] Quan Z. L., Chen S. H ., Li S L. Protection of copper corrosion by modification of self-assembled films of schiff bases with alkanethiol [J]. Corrosion Science, 2001, 43(6): 1071-1080.

DOI: 10.1016/s0010-938x(00)00131-1

Google Scholar