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Sorption and Migration of CO2 in Porous Media

  • Budsjett
    19,24 millioner
  • Climit-finansiering
    18.336 MNOK from the Research Council. The rest is own financing and contributions from partners.
  • Prosjektnummer
    200041
  • Partnere
    Institute for Energy Technology (IFE) University of Oslo Universite de Rennes 1 France Strasbourg Institute of Globe Physics Lawrence Berkeley National Lab
  •  
  • Prosjektperiode
    2010 – 2014

The project includes:

- Studies of sorption of CO2 in nano-pores such as in clays.

- Studies of migration of CO2 in meso-pores such as in rocks.

- Studies of coupled sorption and migration of CO2 in dual porosity systems.

Recent results: Certain clays may retain CO2 up to 30 C at ambient pressure. In cases when CO2 or equivalent fluids are injected into deformable porous media, a rich phase diagram of labyrinth-like and fractal structures are observed and explained by simulations. Supercritical CO2 in reservoir like situations in porous media can be studied and understood by means of neutron scattering methods.