• Co2-Enhanced Geothermal Systems for Climate Neutral Energy Supply 

      Sowiżdżał, Anna; Gładysz, Paweł; Andresen, Trond; Miecznik, Maciej; Frengstad, Bjørn S.; Liszka, Marcin; Chmielowska, Anna; Gawron, Marcel; Løvseth, Sigurd W.; Pająk, Leszek; Stenvik, Lars A.; Tomaszewska, Barbara (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      The main objective of the research carried out by the Polish-Norwegian scientific team is to analyze the potential for implementation and efficiency of enhanced geothermal systems (EGS) using CO2 as a working fluid (CO2-EGS). ...
    • Enabling CCS via Fiscal Metering 

      Løvseth, Sigurd W.; Arellano, Yessica; Deng, Han; Finotti, Francesco; Jukes, Edward; Bottino, Gérard (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Carbon Capture and Storage (CCS) will have to turn into a massive industry in order to play a significant role in the mitigation of anthropogenic climate change. The EU Emissions Trading Scheme (ETS) directive establishes ...
    • A New Facility on Accurate Viscosity and Density Measurements 

      Khosravi, Bahareh; Løvseth, Sigurd W.; Austegard, Anders; Einen, Caroline; Stang, H. G.Jacob; Snustad, Ingrid; Jakobsen, Jana P.; Rekstad, Håvard (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      A new facility for accurate measurement of viscosity and density of CO2-rich mixtures relevant for CO2 Capture and Storage (CCS) has been constructed. The facility includes a two-capillary viscometer with several novel ...
    • Vapor-liquid equilibrium data for the carbon dioxide and oxygen (CO2 + O2) system at the temperatures 218, 233, 253, 273, 288 and 298 K and pressures up to 14 MPa 

      Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd W.; Austegard, Anders; Snustad, Ingrid; Ertesvåg, Ivar S. (Fluid Phase Equilibria;, Journal article; Peer reviewed, 2015-12-18)
      Accurate thermophysical data for the CO2-rich mixtures relevant for carbon capture, transport and storage (CCS) are essential for the development of the accurate equations of state (EOS) and models needed for the design ...