Carbon dioxide, bicarbonate and carbonate ions in aqueous solutions under deep Earth conditions
Riccardo Dettori, Davide Donadio
Abstract
We investigate the effect of pressure, temperature and acidity on the composition of water-rich carbon-bearing fluids under thermodynamic conditions that correspond to the Earth's deep crust and upper mantle.
Topics & Concepts
Aqueous solutionBicarbonateChemistryCarbonateCarbon fibersCarbon dioxideInorganic chemistryChemical stabilityCarbonic acidChemical equilibriumChemical compositionIonEarth (classical element)Carbonate IonThermodynamic equilibriumEquilibrium constantChemical reactionCompounds of carbonComposition (language)MineralogyCarbonate mineralsCarbon cycleChemical engineeringHigh-pressure geophysics and materialsEarthquake Detection and Analysisearthquake and tectonic studies