Mixed-layer illite-smectite reactivity in acidified solutions: Implications for clayey caprock stability in CO2 geological storage

Applied Clay Science

Volumn 53, Issue 3, 2011, Pages 402-408

  Credoz, Anthony ^a,c   Bildstein, Olivier ^a   Jullien, Michel ^a   Raynal, Joël ^a   Trotignon, Laurent ^a   Pokrovsky, Oleg ^b  

^a IRFM   (France)

^b Environmental Research Observatory (ORE) HYBAM Centre IRD d'Ile de France   (France)

^c AMPHOS 21 CONSULTING S L   (Spain)

Author keywords

Acidified solutions; CO2 geological storage; Dissolution; Illitization; Mixed layer illite smectite

Indexed keywords

ACIDIC CONDITIONS; ACIDIFIED SOLUTIONS; CAPROCK; EXPERIMENTAL VALUES; GEOLOGICAL STORAGE; ILLITE-SMECTITE; ILLITIZATION; K-FELDSPAR; KINETIC RATES; MIXED FLOWS; MIXED-FLOW REACTORS; NEUTRAL PH; OVERALL REACTIONS; PH CONDITION; PH RANGE; REACTION PATHWAYS; SMECTITES; SOLUTION SALINITY;

BATCH REACTORS; CARBON DIOXIDE; DISSOLUTION; FELDSPAR; PH; REACTION RATES; SILICON COMPOUNDS; SODIUM CHLORIDE;

CLAY MINERALS;

CAP ROCK; CARBON DIOXIDE; CARBON SEQUESTRATION; DISSOLUTION; EXPERIMENTAL STUDY; FELDSPAR; ILLITE; ILLITIZATION; MIXED LAYER; PH; REACTION KINETICS; REACTION RATE; SALINITY; SMECTITE;

EID: 79960932083     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2011.01.020     Document Type: Article

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