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dc.contributor.authorCole, IS
dc.contributor.authorPaterson, DA
dc.contributor.authorCorrigan, P
dc.contributor.authorSim, S
dc.contributor.authorBirbilis, N
dc.date.accessioned2017-11-23T01:17:31Z
dc.date.available2017-11-23T01:17:31Z
dc.date.issued2012
dc.identifier.issn1750-5836
dc.identifier.doi10.1016/j.ijggc.2011.12.008
dc.identifier.urihttp://hdl.handle.net/10072/173772
dc.description.abstractIn the transportation of CO2 via steel pipelines in the CCS (Carbon Capture and Storage) process, a range of impurities may exist in the CO2 stream. Of the most important to the durability of pipelines with respect to corrosion damage, is the presence of an aqueous (water) phase. The reason for this is two-fold. Firstly such an aqueous phase permits corrosion and is also acidic owing to speciation of carbonic acid, while secondly, any other trace impurities which segregate to the aqueous phase may also enhance corrosion. Calculations within this paper indicate that the conditions likely to pertain in transport of CO2 will likely have an aqueous phase which exhibits stratified wavy flow predominantly along the bottom of the pipe. This flow pattern will be rapidly established and will not be destabilized by geometric features in the pipe. Contaminants such as HCl, HNO3 and SO3 will have a dramatic effect on the pH of the aqueous phase even in small concentrations while the impact of SO2 will be more moderate.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofpagefrom82
dc.relation.ispartofpageto88
dc.relation.ispartofjournalInternational Journal of Greenhouse Gas Control
dc.relation.ispartofvolume7
dc.subject.fieldofresearchMaterials Engineering not elsewhere classified
dc.subject.fieldofresearchEarth Sciences
dc.subject.fieldofresearchEnvironmental Sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode091299
dc.subject.fieldofresearchcode04
dc.subject.fieldofresearchcode05
dc.subject.fieldofresearchcode09
dc.titleState of the aqueous phase in liquid and supercritical CO2 as relevant to CCS pipelines
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorCole, Ivan


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