Carbon dioxide corrosion inhibition : an overview of recent research on new inhibitor development

Tan, Yongjun, Hinton, Bruce and Forsyth, Maria 2012, Carbon dioxide corrosion inhibition : an overview of recent research on new inhibitor development, in ACA Corrosion & Prevention 2012 : Proceedings of the Annual Australasian Corrosion Association Conference, Australasian Corrosion Association, [Melbourne, Vic.], pp. 1-9.

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Title Carbon dioxide corrosion inhibition : an overview of recent research on new inhibitor development
Author(s) Tan, Yongjun
Hinton, Bruce
Forsyth, Maria
Conference name Australasian Corrosion Association. Conference (2012 : Melbourne, Victoria)
Conference location Melbourne, Victoria
Conference dates 11-14 Nov. 2012
Title of proceedings ACA Corrosion & Prevention 2012 : Proceedings of the Annual Australasian Corrosion Association Conference
Editor(s) [Unknown]
Publication date 2012
Conference series Australasian Corrosion Association Conference
Start page 1
End page 9
Total pages 9
Publisher Australasian Corrosion Association
Place of publication [Melbourne, Vic.]
Keyword(s) steel
CO2 corrosion
inhibitors
corrosion testing
Summary Since the introduction of inhibitors to the oil and gas industry in the 1940’s, corrosion inhibition has played a key role in carbon dioxide (CO2) corrosion control. Major inhibitor discoveries occurred from the late 1940's to the late 1960's, followed by the refinement of formulations and the development of improved application methods. Over the past two to three decades, although some new derivatives of existing inhibitors such as amide, amine and imidazoline have been reported, there have been few if any discoveries of new CO2 corrosion inhibitors. In recent years, the development of environmentally friendly inhibitors and the inhibition of localised corrosion have become driving forces behind new advances in corrosion inhibitor technology. Recently a rare earth metal organic compound, lanthanum 4-hydroxy cinnamate has been found to be an efficient corrosion inhibitor for mild steel in CO2 containing aqueous media. A resorcinarene acid has been found to provide effective localised corrosion inhibition by promoting a random distribution of insignificant anodic currents. The advent of advanced scanning probe techniques and an electrochemical integrated multi-electrode array have facilitated the discovery of corrosion inhibitors. This paper provides a brief overview of recent progress in this field.
ISBN 9781622769698
ISSN 1442-0139
Language eng
Field of Research 091207 Metals and Alloy Materials
030604 Electrochemistry
Socio Economic Objective 861201 Coated Metal and Metal-Coated Products
HERDC Research category E1 Full written paper - refereed
Persistent URL http://hdl.handle.net/10536/DRO/DU:30052875

Document type: Conference Paper
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