The effect of weak acids on active corrosion rate in top-of-line corrosion

The corrosion rate of pipelines in the petroleum industry is heavily influenced by the weak acids present in the production stream. In a series of experiments at 65 °C, weak acids enhanced the cathodic reaction currents, significantly increasing the corrosion rate. The experiments were designed to i...

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Bibliographic Details
Published in:Corrosion Science
Main Authors: Gjertsen, Sondre Borg, Seiersten, Marion, Palencsar, Iozsef Attila, Hemmingsen, Tor
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier Ltd. 2024
Subjects:
korrosjon
syrekonsentrasjon
rørledninger
VDP::Teknologi: 500
Carbonic acid
Online Access:https://hdl.handle.net/11250/3147504
https://doi.org/10.1016/j.corsci.2024.112253
id ftunivstavanger:oai:uis.brage.unit.no:11250/3147504
record_format openpolar
spelling ftunivstavanger:oai:uis.brage.unit.no:11250/3147504 2024-09-15T18:01:37+00:00 The effect of weak acids on active corrosion rate in top-of-line corrosion Gjertsen, Sondre Borg Seiersten, Marion Palencsar, Iozsef Attila Hemmingsen, Tor 2024-07-31T14:52:10Z application/pdf https://hdl.handle.net/11250/3147504 https://doi.org/10.1016/j.corsci.2024.112253 eng eng Elsevier Ltd. Norges forskningsråd: 308774 Gjertsen, S., Seiersten, M., Palencsar, A., & Hemmingsen, T. (2024). The effect of weak acids on active corrosion rate in top-of-line corrosion. Corrosion Science, 236, 112253. urn:issn:0010-938X https://hdl.handle.net/11250/3147504 https://doi.org/10.1016/j.corsci.2024.112253 cristin:2283891 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2024 The Author(s). 236 Corrosion Science 112253 korrosjon syrekonsentrasjon rørledninger VDP::Teknologi: 500 Peer reviewed Journal article 2024 ftunivstavanger https://doi.org/10.1016/j.corsci.2024.112253 2024-08-26T14:07:15Z The corrosion rate of pipelines in the petroleum industry is heavily influenced by the weak acids present in the production stream. In a series of experiments at 65 °C, weak acids enhanced the cathodic reaction currents, significantly increasing the corrosion rate. The experiments were designed to investigate limiting electrochemical factors in solutions with low salt concentrations, focusing on predicting top-of-line corrosion corrosion rate. Carbonic acid, acetic acid, and formic acid, commonly found in produced fluids, were the subjects of this corrosion investigation. Under the investigated conditions, the corrosion rates were found to correlate with the undissociated weak acid concentration. publishedVersion Article in Journal/Newspaper Carbonic acid University of Stavanger: UiS Brage Corrosion Science 236 112253
institution Open Polar
collection University of Stavanger: UiS Brage
op_collection_id ftunivstavanger
language English
topic korrosjon
syrekonsentrasjon
rørledninger
VDP::Teknologi: 500
spellingShingle korrosjon
syrekonsentrasjon
rørledninger
VDP::Teknologi: 500
Gjertsen, Sondre Borg
Seiersten, Marion
Palencsar, Iozsef Attila
Hemmingsen, Tor
The effect of weak acids on active corrosion rate in top-of-line corrosion
topic_facet korrosjon
syrekonsentrasjon
rørledninger
VDP::Teknologi: 500
description The corrosion rate of pipelines in the petroleum industry is heavily influenced by the weak acids present in the production stream. In a series of experiments at 65 °C, weak acids enhanced the cathodic reaction currents, significantly increasing the corrosion rate. The experiments were designed to investigate limiting electrochemical factors in solutions with low salt concentrations, focusing on predicting top-of-line corrosion corrosion rate. Carbonic acid, acetic acid, and formic acid, commonly found in produced fluids, were the subjects of this corrosion investigation. Under the investigated conditions, the corrosion rates were found to correlate with the undissociated weak acid concentration. publishedVersion
format Article in Journal/Newspaper
author Gjertsen, Sondre Borg
Seiersten, Marion
Palencsar, Iozsef Attila
Hemmingsen, Tor
author_facet Gjertsen, Sondre Borg
Seiersten, Marion
Palencsar, Iozsef Attila
Hemmingsen, Tor
author_sort Gjertsen, Sondre Borg
title The effect of weak acids on active corrosion rate in top-of-line corrosion
title_short The effect of weak acids on active corrosion rate in top-of-line corrosion
title_full The effect of weak acids on active corrosion rate in top-of-line corrosion
title_fullStr The effect of weak acids on active corrosion rate in top-of-line corrosion
title_full_unstemmed The effect of weak acids on active corrosion rate in top-of-line corrosion
title_sort effect of weak acids on active corrosion rate in top-of-line corrosion
publisher Elsevier Ltd.
publishDate 2024
url https://hdl.handle.net/11250/3147504
https://doi.org/10.1016/j.corsci.2024.112253
genre Carbonic acid
genre_facet Carbonic acid
op_source 236
Corrosion Science
112253
op_relation Norges forskningsråd: 308774
Gjertsen, S., Seiersten, M., Palencsar, A., & Hemmingsen, T. (2024). The effect of weak acids on active corrosion rate in top-of-line corrosion. Corrosion Science, 236, 112253.
urn:issn:0010-938X
https://hdl.handle.net/11250/3147504
https://doi.org/10.1016/j.corsci.2024.112253
cristin:2283891
op_rights Navngivelse 4.0 Internasjonal
http://creativecommons.org/licenses/by/4.0/deed.no
© 2024 The Author(s).
op_doi https://doi.org/10.1016/j.corsci.2024.112253
container_title Corrosion Science
container_volume 236
container_start_page 112253
_version_ 1810438730544054272

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