Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment

When engineering a Carbon Capture and Storage site (CCS) local corrosion (pitting) of the injection pipe steel may become an issue when emission gasses from oxyfuel power plants are compressed into deep geological layers. This highly corrosive environment arises when the flue gasses, mainly composed...

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Main Authors: Pfennig, Anja, Wojtas, P., Spengler, I., Kranzmann, Axel
Format: Conference Object
Language:English
Published: 2011
Subjects:
Carbonic acid
Online Access:https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/25536
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spelling ftbam:oai:kobv.de-opus4-bam:25536 2023-06-11T04:10:55+02:00 Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment Pfennig, Anja Wojtas, P. Spengler, I. Kranzmann, Axel 2011 https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/25536 eng eng https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/25536 info:eu-repo/semantics/restrictedAccess conferenceobject doc-type:conferenceObject 2011 ftbam 2023-05-29T16:23:47Z When engineering a Carbon Capture and Storage site (CCS) local corrosion (pitting) of the injection pipe steel may become an issue when emission gasses from oxyfuel power plants are compressed into deep geological layers. This highly corrosive environment arises when the flue gasses, mainly composed of CO2 , are injected into saline aquifer water. Immediately carbonic acid is formed causing corrosive attack of the injection steels. The influence of heat treatment on the local corrosion resistance was demonstrated in laboratory experiments at 60 °C and ambient pressure for three steels X46Cr13 (1.4034), X20Cr13 (1.4021) and X5CrNiCuNb16-4 (1.4543) under a similar liquid corrosive environment as found at a geological onshore CCS-site in the Northern German Bassin. Conference Object Carbonic acid BAM-Publica - Publikationsserver der Bundesanstalt für Materialforschung und -prüfung (BAM)
institution Open Polar
collection BAM-Publica - Publikationsserver der Bundesanstalt für Materialforschung und -prüfung (BAM)
op_collection_id ftbam
language English
description When engineering a Carbon Capture and Storage site (CCS) local corrosion (pitting) of the injection pipe steel may become an issue when emission gasses from oxyfuel power plants are compressed into deep geological layers. This highly corrosive environment arises when the flue gasses, mainly composed of CO2 , are injected into saline aquifer water. Immediately carbonic acid is formed causing corrosive attack of the injection steels. The influence of heat treatment on the local corrosion resistance was demonstrated in laboratory experiments at 60 °C and ambient pressure for three steels X46Cr13 (1.4034), X20Cr13 (1.4021) and X5CrNiCuNb16-4 (1.4543) under a similar liquid corrosive environment as found at a geological onshore CCS-site in the Northern German Bassin.
format Conference Object
author Pfennig, Anja
Wojtas, P.
Spengler, I.
Kranzmann, Axel
spellingShingle Pfennig, Anja
Wojtas, P.
Spengler, I.
Kranzmann, Axel
Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment
author_facet Pfennig, Anja
Wojtas, P.
Spengler, I.
Kranzmann, Axel
author_sort Pfennig, Anja
title Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment
title_short Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment
title_full Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment
title_fullStr Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment
title_full_unstemmed Effect of heat treatment of injection pipe steels on the formation of local corrosion in CCS-environment
title_sort effect of heat treatment of injection pipe steels on the formation of local corrosion in ccs-environment
publishDate 2011
url https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/25536
genre Carbonic acid
genre_facet Carbonic acid
op_relation https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/25536
op_rights info:eu-repo/semantics/restrictedAccess
_version_ 1768385650460983296

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