EFC - European Federation of Corrosion reposted this
Norwegian Corrosion Society | Norsk Korrosjonsteknisk Forening and EFC - European Federation of Corrosion are honored to present Arne Dugstad as a Keynote Speaker at EUROCORR 2025. Arne Dugstad is Chief Scientist at Institute for Energy Technology (IFE) Institutt for energiteknikk where he has been working for more than 40 years. Main research areas are dense phase CO2 transport (CSS), corrosion in flexible pipelines, CO2 and H2S corrosion in oil and gas systems and MEG regeneration. Dugstad received the NACE fellow award in 2002. Presentation overview Reasonably clean and dry CO2 originating from CO2 reservoirs and natural gas sweetening processes has for decades been safely transported in pipelines and used for EOR. A number of new issues need to be better understood, and the associated risk effectively managed, to ensure safe transport of impure CO2 from anthropogenic sources. Impurities (H2S, SOx, NOx, O2, H2S, NH3,..) present in the CO2 stream can react and form corrosive aqueous phases containing acids like H2SO4 and HNO3. The presentation will give an overview on how the assumed safe CO2 specification have been changing with time as more and more experimental data and better understanding have become available. The most important impurity reactions will be described and off set conditions and the challenge of monitoring the CO2 stream composition will be discussed. Register here - https://lnkd.in/dAJfBY8V We are looking forward to September 2025, see you there!