Hua, Y, Barker, R, Charpentier, T et al. (2 more authors) (2015) Relating iron carbonate morphology to corrosion characteristics for water-saturated supercritical CO2 systems. Journal of Supercritical Fluids, 98. 183 - 193. ISSN 0896-8446
Abstract
The changes in general and localised corrosion rates (via gravimetric analysis and non-contact profilometry, respectively) of carbon steel are quantified as a function of time in water-saturated supercritical CO2 condition, affording particular attention to surface pitting at various stages throughout the 168-h experiment. It was observed that two distinctly different surface degradation and corrosion product precipitation mechanisms were occurring on the steel surfaces, which were believed to be influenced by the volume of condensed water. The results are supported with scanning electron microscopy (SEM), X-ray diffraction (XRD) and transmission electron microscopy coupled with selected area electron diffraction (SAED) measurements.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Keywords: | CO2; Crystalline; FeCO3; Profilometry; Corrosion |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemical & Process Engineering (Leeds) > Institute for Materials Research (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 23 Mar 2015 12:26 |
Last Modified: | 26 Apr 2015 03:37 |
Published Version: | http://dx.doi.org/10.1016/j.supflu.2014.12.009 |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/j.supflu.2014.12.009 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:82858 |