Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors
The internal corrosion of carbon steel pipelines by carbonic acid is commonly controlled using film forming corrosion inhibitors. Generic filming forming corrosion inhibitors are surfactant molecules that adsorb at the corroding steel surface to form a barrier against the corrosive aqueous componten...
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Australian Corrosion Association
2009
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ftcurtin:oai:espace.curtin.edu.au:20.500.11937/24007 2023-06-11T04:10:55+02:00 Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors Bailey, Stuart John, Doug Kinsella, Brian De Marco, Roland David Nicholas 2009 fulltext https://hdl.handle.net/20.500.11937/24007 unknown Australian Corrosion Association http://hdl.handle.net/20.500.11937/24007 Conference Paper 2009 ftcurtin https://doi.org/20.500.11937/24007 2023-05-30T19:32:33Z The internal corrosion of carbon steel pipelines by carbonic acid is commonly controlled using film forming corrosion inhibitors. Generic filming forming corrosion inhibitors are surfactant molecules that adsorb at the corroding steel surface to form a barrier against the corrosive aqueous compontents. These surfactant molecules form distinct adsorbed surface geometries of spheres, rods and bilayers where the packing of these surface geometries may be influenced by the metallurgy of the steel. This paper explores the effect of several different metallurgies (Grade 1020, API 5L X65 and API 5L X60) on the efficacy of generic and commerical corrosion inhibitor compounds. The study investigated six inhibitors, four analytical grade single component pure compounds (cetyl pyridinium chloride (CPC), dodecyl pyridinium chloride (DPC), 1-hydroxyethyl-2-oleic imidazoline hydroclhoride (OHEI) and cetyl dimethyl benzyl ammonium chloride (CDMBAC)), and two commerical corrosion inhibitor formulations denoted as CI(A) and CI(B). Conference Object Carbonic acid Curtin University: espace |
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Curtin University: espace |
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The internal corrosion of carbon steel pipelines by carbonic acid is commonly controlled using film forming corrosion inhibitors. Generic filming forming corrosion inhibitors are surfactant molecules that adsorb at the corroding steel surface to form a barrier against the corrosive aqueous compontents. These surfactant molecules form distinct adsorbed surface geometries of spheres, rods and bilayers where the packing of these surface geometries may be influenced by the metallurgy of the steel. This paper explores the effect of several different metallurgies (Grade 1020, API 5L X65 and API 5L X60) on the efficacy of generic and commerical corrosion inhibitor compounds. The study investigated six inhibitors, four analytical grade single component pure compounds (cetyl pyridinium chloride (CPC), dodecyl pyridinium chloride (DPC), 1-hydroxyethyl-2-oleic imidazoline hydroclhoride (OHEI) and cetyl dimethyl benzyl ammonium chloride (CDMBAC)), and two commerical corrosion inhibitor formulations denoted as CI(A) and CI(B). |
author2 |
David Nicholas |
format |
Conference Object |
author |
Bailey, Stuart John, Doug Kinsella, Brian De Marco, Roland |
spellingShingle |
Bailey, Stuart John, Doug Kinsella, Brian De Marco, Roland Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
author_facet |
Bailey, Stuart John, Doug Kinsella, Brian De Marco, Roland |
author_sort |
Bailey, Stuart |
title |
Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
title_short |
Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
title_full |
Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
title_fullStr |
Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
title_full_unstemmed |
Effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
title_sort |
effect of carbon steel metallurgy on the inhibition of carbon dioxide corrosion by film forming inhibitors |
publisher |
Australian Corrosion Association |
publishDate |
2009 |
url |
https://hdl.handle.net/20.500.11937/24007 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_relation |
http://hdl.handle.net/20.500.11937/24007 |
op_doi |
https://doi.org/20.500.11937/24007 |
_version_ |
1768385653581545472 |