Vis enkel innførsel

dc.contributor.authorTjelta, Morten
dc.contributor.authorKvarekvål, Jon
dc.date.accessioned2017-12-06T15:01:43Z
dc.date.available2017-12-06T15:01:43Z
dc.date.created2017-12-05T10:22:37Z
dc.date.issued2017
dc.identifier.citationInternational Corrosion Conference Series. 2017, 7 5203-5217.nb_NO
dc.identifier.issn0361-4409
dc.identifier.urihttp://hdl.handle.net/11250/2469440
dc.description.abstractIron sulfide, frequently found on carbon steel exposed to sour conditions, is under certain conditions expected to act as a (large area) cathode thereby increasing the corrosion rate of the underlying steel through galvanic coupling. In this work electrochemical reactions taking place at mackinawite (the most common low temperature polymorph of iron sulfide) electrodes in sour aqueous solutions have been studied using electrochemical techniques and the effect of mass transport was obtained using a jet impingement setup. The main objective was to obtain current-potential relations for iron sulfides which can be taken into a modelling framework, thereby allowing the estimation of the galvanic coupling between carbon steel and iron sulfides under different environmental conditions. In order to do so a method to produce mackinawite electrodes was developed. Part of this paper is therefore devoted to describing the FeS manufacturing process and to some physical characteristics to the produced mackinawite and the electrode itself. Paper reproduced with permission from CORROSION/2017 Annual Conference and Exhibition. www.nace.orgnb_NO
dc.language.isoengnb_NO
dc.titleElectrochemistry of mackinawite electrodes in sour aqueous solutionsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber5203-5217nb_NO
dc.source.volume7nb_NO
dc.source.journalInternational Corrosion Conference Seriesnb_NO
dc.identifier.cristin1522829
dc.relation.projectNorges forskningsråd: 228222nb_NO
cristin.unitcode7492,3,3,0
cristin.unitnameMaterial- og korrosjonsteknologi
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel