MORAIS, Sandy; CARIO, Anaïs; LIU, Na; BERNARD, Dominique; LECOUTRE-CHABOT, Carole; GARRABOS, Yves; RANCHOU-PEYRUSE, Anthony; DUPRAZ, Sébastien; HARTMAN, Ryan; MARRE, Samuel

doi:10.1039/D0RE00023J

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MORAIS, Sandy
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

CARIO, Anaïs
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

LIU, Na
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

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Article de revue

Ce document a été publié dans

Reaction Chemistry & Engineering. 2020, vol. 5, n° 7, p. 1156-1185

Royal Society of Chemistry

Résumé en anglais

In this review, we present a general overview of the current progress in pore scale experimentations related to CO2 geological storage. In such processes occurring in porous media, most of the phenomena start from (bio)geochemical reactions and transport mechanisms at the pore scale. Therefore, in order to predict the overall consequences of CO2 injection inside a deep reservoir and to ensure a safe installation, it is essential to access pore-scale information for geochemical numerical methods and to improve the understanding of the critical operating parameters. In this view, high pressure micromodels that mimic geological media (Geological Labs on Chip) have recently attracted interest to study multiphase flows and chemical reactivity in porous media. Emphasis is placed on experiments that can be performed in realistic pressure conditions representative of deep geological formations, for accessing information on reactive flows in porous media, mineralization/dissolution, but also (bio)chemical processes. The use of such micromodels continues to broaden the investigation space thanks to the design of in situ characterization techniques. Together high-fidelity data not easily accessed in conventional batch or core-scale procedures is made readily available.< Réduire

Mots clés en anglais

Carbon dioxide

Digital storage

Geochemistry

Numerical methods

Porous materials

DOI

http://dx.doi.org/10.1039/D0RE00023J

Project ANR

Micro-laboratoires géologiques sur puce pour l'étude des processus clés du transport réactif multiphasique appliqués au stockage géologique du CO2. - ANR-12-SEED-0001

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Importé de hal

Unités de recherche

Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB) - UMR 5026