By modifying a physical property of a solution like its density or viscosity, chemical reactions
can modify and even trigger convective flows. These flows in turn affect the spatiotemporal …

Chemical reactions can interplay with hydrodynamic flows to generate chemo-hydrodynamic
instabilities affecting the spatio-temporal evolution of the concentration of the chemicals. We …

Geological carbon sequestration is one of the key effective technologies proposed to reduce
the atmospheric CO 2, which is essential to achieve the net zero-emission target. Injection of …

Dissolution trapping is one of the most dominant mechanisms for the secure storage of CO2
injected in porous subsurface formations saturated with brine. This trapping mechanism is …

Dissolution of CO 2 into saline aquifers can lead to the development of buoyancy-driven
convection in the brine which enhances the efficiency of CO 2 transfer. We analyze here …

Color indicators are often used for visualization purposes in experimental studies of CO 2
convective dissolution in aqueous solutions. We analyze and compare here experimentally …

Solubility trapping of carbon dioxide (CO 2) in deep saline aquifers is considered an
effective mechanism of carbon storage. The dissolution of CO 2 in aquifer brine may result in …

The dissolution of carbon‐dioxide (CO2) in deep saline aquifers is an important trapping
mechanism in carbon storage. This process is triggered by unstable high‐density CO2 front …

Upon dissolution of carbon dioxide (CO 2) into deep saline aquifers, various chemical
reactions are likely to take place between dissolved CO 2 and reactants dissolved in the …

The density-driven convection coupled with chemical reaction is the preferred mechanism
for permanently storing CO 2 in saline aquifers. This study uses a 2D visual Hele-Shaw cell …