The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.
Residual CO2imaged with X-ray micro-tomography: RESIDUAL CO2IMAGED WITH TOMOGRAPHY
Abstract
[1] Carbon capture and storage (CCS), where CO2 is injected into geological formations, has been identified as an important way to reduce CO2 emissions to the atmosphere. While there are several aquifers worldwide into which CO2 has been injected, there is still uncertainty in terms of the long-term fate of the CO2. Simulation studies have proposed capillary trapping – where the CO2 is stranded as pore-space droplets surrounded by water – as a rapid way to secure safe storage. However, there has been no direct evidence of pore-scale trapping. We imaged trapped super-critical CO2 clusters in a sandstone at elevated temperatures and pressures, representative of storage conditions using computed micro-tomography (μ-CT) and measured the distribution of trapped cluster size. The clusters occupy 25% of the pore space. This work suggests that locally capillary trapping is an effective, safe storage mechanism in quartz-rich sandstones.
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Self-citationThe Viscosity of Carbon Dioxide
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Boot-Handford, M. E., Abanades, J. C., Anthony, E. J., Blunt, M. J., Brandani, S., Mac Dowell, N., Fernández, J. R., Ferrari, M.-C., Gross, R., Hallett, J. P., et al. (2014) · Energy Environ. Sci. · doi:10.1039/c3ee42350f · Cited by 2,386
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Hydrogen storage in depleted gas reservoirs: A comprehensive review
Muhammed, N. S., Haq, M. B., Al Shehri, D. A., Al-Ahmed, A., Rahman, M. M., Zaman, E., & Iglauer, S. (2023) · Fuel · doi:10.1016/j.fuel.2022.127032 · Cited by 341
Self-citationCarbon mineralization and geological storage of CO2 in basalt: Mechanisms and technical challenges
Raza, A., Glatz, G., Gholami, R., Mahmoud, M., & Alafnan, S. (2022) · Earth-Science Reviews · doi:10.1016/j.earscirev.2022.104036 · Cited by 328
Iglauer, S., Mathew, M. S., & Bresme, F. (2012) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2012.06.052 · Cited by 289
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Metadata
- Authors
- Iglauer, S., Paluszny, A., Pentland, C. H., & Blunt, M. J.
- Venue
- Geophysical Research Letters
- Publisher
- American Geophysical Union (AGU)
- Published
- 2011-11
- Volume
- 38
- Issue
- 21
- Pages
- n/a-n/a
- ISSN
- 0094-8276 (ISSN-L)
- OpenAlex
- W2143912906
- Cited by
- 351
- References
- 18
- FWCI
- 14.65
- Type
- journal article
- Language
- en
- Open access
- closed
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- Iglauer, S., Paluszny, A., Pentland, C. H., & Blunt, M. J. (2011). Residual CO2imaged with X-ray micro-tomography: RESIDUAL CO2IMAGED WITH TOMOGRAPHY. Geophysical Research Letters. https://doi.org/10.1029/2011gl049680
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