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Carbon Dioxide Capture Using Dry Sodium-Based Sorbents
Abstract
Electrobalance and fixed-bed reactors have been used to study the capture of CO 2 from simulated flue gas using a regenerable Na 2 CO 3 sorbent. CO 2 capture was effective in the temperature range of 60−70 °C, while regeneration occurred in the range of 120−200 °C, depending on the partial pressure of CO 2 in the regeneration gas. Equal molar quantities of CO 2 and H 2 O are produced during sorbent regeneration, and pure CO 2 suitable for use or sequestration is available after condensation of the H 2 O. Capture of as much as 90% of the CO 2 was possible at appropriate reaction conditions, and little or no reduction in either carbonation rate or sorbent capacity was observed in limited multicycle tests. The concept is potentially applicable to the capture of CO 2 from existing fossil fuel-fired power plants, where amine scrubbing is the only CO 2 capture process currently available.
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Cited by
Post-Combustion CO 2 Capture Using Solid Sorbents: A Review
Samanta, A., Zhao, A., Shimizu, G. K. H., Sarkar, P., & Gupta, R. (2012) · Industrial & Engineering Chemistry Research · doi:10.1021/ie200686q · Cited by 1,889
Self-citationCO2 capture by solid adsorbents and their applications: current status and new trends
Wang, Q., Luo, J., Zhong, Z., & Borgna, A. (2011) · Energy Environ. Sci. · doi:10.1039/c0ee00064g · Cited by 1,611
Review of recent advances in carbon dioxide separation and capture
Kenarsari, S. D., Yang, D., Jiang, G., Zhang, S., Wang, J., Russell, A. G., Wei, Q., & Fan, M. (2013) · RSC Advances · doi:10.1039/c3ra43965h · Cited by 784
Understanding the Effect of Water on CO2 Adsorption
Kolle, J. M., Fayaz, M., & Sayari, A. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c00762 · Cited by 523
Analysis and Status of Post-Combustion Carbon Dioxide Capture Technologies
Bhown, A. S., & Freeman, B. C. (2011) · Environmental Science & Technology · doi:10.1021/es104291d · Cited by 489
Metadata
- Authors
- Liang, Y., Harrison, D. P., Gupta, R. P., Green, D. A., & McMichael, W. J.
- Venue
- Energy & Fuels
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-02-17
- Volume
- 18
- Issue
- 2
- Pages
- 569-575
- ISSN
- 0887-0624 (ISSN-L)
- 1520-5029
- OpenAlex
- W2031182320
- Cited by
- 212
- References
- 0
- FWCI
- 14.26
- Type
- journal article
- Language
- en
- Open access
- closed
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- Liang, Y., Harrison, D. P., Gupta, R. P., Green, D. A., & McMichael, W. J. (2004). Carbon Dioxide Capture Using Dry Sodium-Based Sorbents. Energy & Fuels. https://doi.org/10.1021/ef030158f
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