Geochemical effects of SO2 during CO2 storage in deep saline reservoir sandstones of Permian age (Rotliegend) – A modeling approach

@inproceedings{Waldmann2016GeochemicalEO,
  title={Geochemical effects of SO2 during CO2 storage in deep saline reservoir sandstones of Permian age (Rotliegend) – A modeling approach},
  author={Svenja rer. nat. Waldmann and Heike R{\"u}tters},
  year={2016}
}
tGeochemical modeling was used to assess the impact of sulfur dioxide (SO2) in impure carbon dioxide(CO2) streams on fluid–rock interaction during storage in siliciclastic rocks of Permian age (Rotliegend).We focused on the impact of SO2on the porosity evolution, as well as on the trapping of CO2as solidmineral phase. Due to the lack of a validated approach to calculate SO2solubility in highly saline brineat CO2storage conditions, different calculation approaches were tested against… CONTINUE READING