Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel
The corrosion of carbon steel in carbon dioxide saturated brine solutions is controlled by a mixed activation-mass transfer process in the cathodic reaction mechanism. Cathodic polarisation curves of carbon steel in carbonic acid solutions exhibit a limiting current behaviour that is dependent on th...
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Curran Associates Inc.
2008
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ftunivscoast:usc:14140 2023-05-15T15:52:40+02:00 Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel John, D Bailey, S Kinsella, B De Marco, R 2008 http://www.proceedings.com/15633.html eng eng Curran Associates Inc. usc:14140 URN:ISBN: 9781622762446 FoR 0303 (Macromolecular and Materials Chemistry) FoR 0912 (Materials Engineering) FoR 0913 (Mechanical Engineering) carbon dioxide corrosion dissolved oxygen mass transfer cathodic polarisation curves jet impingement limiting current carbon steel brine Conference Paper 2008 ftunivscoast 2018-07-30T00:02:28Z The corrosion of carbon steel in carbon dioxide saturated brine solutions is controlled by a mixed activation-mass transfer process in the cathodic reaction mechanism. Cathodic polarisation curves of carbon steel in carbonic acid solutions exhibit a limiting current behaviour that is dependent on the rate of mass transfer. In studies using the jet impingement technique, the magnitude of this limiting current behaviour has been found to be strongly affected by the presence of trace levels of dissolved oxygen. This paper presents a theoretical assessment of the mass transfer limited cathodic current to illustrate the pronounced effect of dissolved oxygen contamination <15 ppb. Discussion is presented regarding the implications of dissolved oxygen contamination on the interpretation of the mechanism of carbon dioxide corrosion. Conference Object Carbonic acid University of the Sunshine Coast, Queensland, Australia: COAST Research Database |
institution |
Open Polar |
collection |
University of the Sunshine Coast, Queensland, Australia: COAST Research Database |
op_collection_id |
ftunivscoast |
language |
English |
topic |
FoR 0303 (Macromolecular and Materials Chemistry) FoR 0912 (Materials Engineering) FoR 0913 (Mechanical Engineering) carbon dioxide corrosion dissolved oxygen mass transfer cathodic polarisation curves jet impingement limiting current carbon steel brine |
spellingShingle |
FoR 0303 (Macromolecular and Materials Chemistry) FoR 0912 (Materials Engineering) FoR 0913 (Mechanical Engineering) carbon dioxide corrosion dissolved oxygen mass transfer cathodic polarisation curves jet impingement limiting current carbon steel brine John, D Bailey, S Kinsella, B De Marco, R Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
topic_facet |
FoR 0303 (Macromolecular and Materials Chemistry) FoR 0912 (Materials Engineering) FoR 0913 (Mechanical Engineering) carbon dioxide corrosion dissolved oxygen mass transfer cathodic polarisation curves jet impingement limiting current carbon steel brine |
description |
The corrosion of carbon steel in carbon dioxide saturated brine solutions is controlled by a mixed activation-mass transfer process in the cathodic reaction mechanism. Cathodic polarisation curves of carbon steel in carbonic acid solutions exhibit a limiting current behaviour that is dependent on the rate of mass transfer. In studies using the jet impingement technique, the magnitude of this limiting current behaviour has been found to be strongly affected by the presence of trace levels of dissolved oxygen. This paper presents a theoretical assessment of the mass transfer limited cathodic current to illustrate the pronounced effect of dissolved oxygen contamination <15 ppb. Discussion is presented regarding the implications of dissolved oxygen contamination on the interpretation of the mechanism of carbon dioxide corrosion. |
format |
Conference Object |
author |
John, D Bailey, S Kinsella, B De Marco, R |
author_facet |
John, D Bailey, S Kinsella, B De Marco, R |
author_sort |
John, D |
title |
Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
title_short |
Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
title_full |
Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
title_fullStr |
Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
title_full_unstemmed |
Effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
title_sort |
effect of trace dissolved oxygen on the cathodic kinetics of carbon dioxide corrosion of carbon steel |
publisher |
Curran Associates Inc. |
publishDate |
2008 |
url |
http://www.proceedings.com/15633.html |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_relation |
usc:14140 URN:ISBN: 9781622762446 |
_version_ |
1766387782324846592 |