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 …

Fluid-driven metamorphism of the continental crust governed by nanoscale fluid flow

O Plümper, A Botan, C Los, Y Liu… - Nature …, 2017 - nature.com
The transport of fluids through the Earth's crust controls the redistribution of elements to form
mineral and hydrocarbon deposits, the release and sequestration of greenhouse gases, and …

Fluid–mineral interactions: controlling coupled mechanisms of reaction, mass transfer and deformation

A Putnis - Journal of Petrology, 2021 - academic.oup.com
Fluid–rock interaction has profound effects on the dynamics of the lithosphere. This
Perspectives article describes the catalytic effects of water on the kinetics of mineral …

A mechanism of ion exchange by interface-coupled dissolution-precipitation in the presence of an aqueous fluid

CV Putnis, A Putnis - Journal of Crystal Growth, 2022 - Elsevier
The equilibration of minerals in the presence of an aqueous fluid phase, with which it is out
of equilibrium, has been described in terms of a number of potential mechanisms …

The replacement of a carbonate rock by fluorite: Kinetics and microstructure

ET Pedrosa, L Boeck, CV Putnis, A Putnis - American Mineralogist, 2017 - degruyter.com
Understanding the mechanism and kinetics of the replacement of carbonates by fluorite has
applications in Earth sciences and engineering. Samples of Carrara marble were reacted …

Particle zeta potentials remain finite in saturated salt solutions

A Garg, CA Cartier, KJM Bishop, D Velegol - Langmuir, 2016 - ACS Publications
The zeta potential of a particle characterizes its motion in an electric field and is often
thought to be negligible at high ionic strength (several moles per liter) due to thinning of the …

Molecular dynamics simulations of reverse osmosis in silica nanopores

B Wild, CE White, IC Bourg - The Journal of Physical Chemistry C, 2022 - ACS Publications
Selective transport of water, salt, and ionic current across water-filled nanopores is a key
feature in a variety of natural and engineered systems including geologic media, biological …

Interplay between fluid extraction mechanisms and antigorite dehydration reactions (Val Malenco, Italian Alps)

M Clément, JA Padrόn-Navarta… - Journal of Petrology, 2019 - academic.oup.com
We investigate the feedback between antigorite dehydration reactions and fluid extraction
mechanisms through the analysis of field-scale structures and microtextures formed by …

Reaction-induced porosity fingering: replacement dynamic and porosity evolution in the KBr-KCl system

N Beaudoin, A Hamilton, D Koehn, ZK Shipton… - … et Cosmochimica Acta, 2018 - Elsevier
In this contribution, we use X-ray computed micro-tomography (X-CT) to observe and
quantify dynamic pattern and porosity formation in a fluid-mediated replacement reaction …

Competition between ion–ion electrostatic correlations and hydrodynamic slip radically changes diffusioosmosis

S Zhang, HCW Chu - Chemical Science, 2024 - pubs.rsc.org
Existing theories can predict separately the effects of hydrodynamic slip and ion–ion
electrostatic correlations on diffusioosmosis. However, a predictive model for the coupled …