CO₂ sequestration in feldspar-rich sandstone: Coupled evolution of fluid chemistry, mineral reaction rates, and hydrogeochemical properties

Keyphrases

• Feldspar 100%
• Sandstone 100%
• Reaction Rate 100%
• Fluid Chemistry 100%
• Mineral Reactions 100%
• Hydrogeochemical Properties 100%
• Coupled Evolution 100%
• CO2 Sequestration 100%
• Rate Property 100%
• CO2 Storage 57%
• CO2 Utilization 57%
• CO2 Capture 42%
• K-feldspar 42%
• Flow-through 28%
• Bulk Permeability 28%
• CO2-rich 28%
• Analytical Techniques 14%
• Mineral Dissolution 14%
• Stoichiometry 14%
• Storage System 14%
• Porosity 14%
• High Surface Area 14%
• Hydrolysis 14%
• Two-sample 14%
• Endmember 14%
• Acidity 14%
• Supercritical CO2 (SCO2) 14%
• Kaolinite 14%
• Dissolution Rate 14%
• Reactive Transport 14%
• Near-equilibrium 14%
• NaCl Brine 14%
• Equilibrium Reactions 14%
• Deionized Water 14%
• Solid Samples 14%
• Metal Mobilization 14%
• Secondary Aluminum 14%
• Al Hydroxide 14%
• Dissolution Process 14%
• Modeling Experiment 14%
• Boehmite 14%
• Permeability Change 14%
• Storage Operation 14%
• Approach to Equilibrium 14%
• Secondary Minerals 14%
• Utilization System 14%
• CO2 Capture Technology 14%
• Low Porosity 14%
• CO2 Injection 14%
• Feldspar Dissolution 14%
• Whole Rock 14%
• Quartz Dissolution 14%
• Saturation State 14%
• Precipitation Process 14%
• Fluids Samples 14%
• Secondary Mineral Precipitation 14%
• Capture Operation 14%

Earth and Planetary Sciences

• Carbon Sequestration 100%
• Mineral Chemistry 100%
• Sandstone 100%
• Carbon Dioxide Capture 66%
• Carbon Dioxide 66%
• Surface Area 33%
• Secondary Mineral 33%
• Porosity 33%
• Stoichiometry 16%
• Kaolinite 16%
• Reactive Transport Modeling 16%
• Boehmite 16%
• Aluminum Mineral 16%
• Mineral Dissolution 16%
• Aluminum Oxide 16%
• Sodium Chloride 16%