Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5784586 | Physics and Chemistry of the Earth, Parts A/B/C | 2017 | 16 Pages |
Abstract
The main observations such as the decalcification of the cement at the interface, the Mg enrichment in the clay detached from the interface, and the S enrichment in the cement detached from the interface, are qualitatively predicted by the new model approach. The model results reveal multiple coupled processes that create the observed features. The quantitative agreement of modelled and measured data can be improved if uncertainties of key input parameters (tortuosities, reaction kinetics, especially of clay minerals) can be reduced.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geochemistry and Petrology
Authors
A. Jenni, T. Gimmi, P. Alt-Epping, U. Mäder, V. Cloet,