“Reactive Mineral Sink” drives soil organic matter dynamics and stabilization

S Wu, KO Konhauser, B Chen, L Huang - npj Materials Sustainability, 2023‏ - nature.com
Reactive primary and secondary minerals play a critical role in the transformation and
stabilization of organic matter (OM) in soil, a critical aspect that has been largely overlooked …

[HTML][HTML] Mine waste rock: Insights for sustainable hydrogeochemical management

B Vriens, B Plante, N Seigneur, H Jamieson - Minerals, 2020‏ - mdpi.com
Mismanagement of mine waste rock can mobilize acidity, metal (loid) s, and other
contaminants, and thereby negatively affect downstream environments. Hence, strategic …

Geological hydrogen storage: geochemical reactivity of hydrogen with sandstone reservoirs

A Hassanpouryouzband, K Adie, T Cowen… - ACS Energy …, 2022‏ - ACS Publications
The geological storage of hydrogen is necessary to enable the successful transition to a
hydrogen economy and achieve net-zero emissions targets. Comprehensive investigations …

An experimental study of basalt–seawater–CO2 interaction at 130° C

M Voigt, C Marieni, A Baldermann, IM Galeczka… - … et Cosmochimica Acta, 2021‏ - Elsevier
Over millions of years, the interaction of marine basalt with percolating seawater in low-
temperature ocean floor hydrothermal systems leads to the formation of calcite and …

Reactive transport in evolving porous media

N Seigneur, KU Mayer… - Reviews in Mineralogy …, 2019‏ - pubs.geoscienceworld.org
Reactive transport modeling is a process-based approach that accounts for advection,
diffusion, dispersion and a multitude of biogeochemical reactions. The occurrence of these …

Probing multiscale dissolution dynamics in natural rocks through microfluidics and compositional analysis

B Ling, M Sodwatana, A Kohli, CM Ross, A Jew… - Proceedings of the …, 2022‏ - pnas.org
Mineral dissolution significantly impacts many geological systems. Carbon released by
diagenesis, carbon sequestration, and acid injection are examples where geochemical …

A comprehensive and consistent mineral dissolution rate database: part II: secondary silicate minerals

M Heřmanská, MJ Voigt, C Marieni, J Declercq… - Chemical …, 2023‏ - Elsevier
This paper describes the creation of a consistent database of the far-from-equilibrium
dissolution rates of secondary silicate minerals including clays, zeolites, serpentines …

Reactive flows in porous media: Challenges in theoretical and numerical methods

AJC Ladd, P Szymczak - Annual review of chemical and …, 2021‏ - annualreviews.org
We review theoretical and computational research, primarily from the past 10 years,
addressing the flow of reactive fluids in porous media. The focus is on systems where …

Pore-scale numerical investigation of the impacts of surface roughness: Upscaling of reaction rates in rough fractures

H Deng, S Molins, D Trebotich, C Steefel… - … et Cosmochimica Acta, 2018‏ - Elsevier
The roughness of solid surfaces influences mineral dissolution rates by affecting flow and
transport in the near-surface regions and by increasing the surface area available for …

Rates of CO2 Mineralization in Geological Carbon Storage

S Zhang, DJ DePaolo - Accounts of chemical research, 2017‏ - ACS Publications
Conspectus Geologic carbon storage (GCS) involves capture and purification of CO2 at
industrial emission sources, compression into a supercritical state, and subsequent injection …