Cited by 361CO2 Sequestration and Geologic InteractionsCarbon Dioxide Capture TechnologiesCarbon dioxide utilization in catalysis

Carbonate Chemistry for Sequestering Fossil Carbon

Lackner, Klaus S.·2002·Annual Review of Energy and the Environment

Abstract

▪ Abstract Fossil fuels play a crucial role in satisfying growing world energy demands, but their continued use could cause irreparable harm to the environment. Unless virtually all anthropogenic carbon dioxide is captured, either at the source or subsequently from the air, and disposed of safely and permanently, fossil fuels may have to be phased out over the next few decades. Sequestration of waste carbon dioxide will require methods that can safely store several trillion tons of carbon dioxide. Long-term storage of a gaseous substance is fraught with uncertainty and hazards, but carbonate chemistry offers permanent solutions to the disposal problem. Carbonates can be formed from carbon dioxide and metal oxides in reactions that are thermodynamically favored and exothermic, which result in materials that can be safely and permanently kept out of the active carbon stocks in the environment. Carbonate sequestration methods require the development of an extractive minerals industry that provides the base ions for neutralizing carbonic acid.

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Crossref · 10.1146/annurev.energy.27.122001.083433

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Authors
Lackner, K. S.
Affiliations
Columbia University (US)
Corresponding author
Lackner, Klaus S.
Venue
Annual Review of Energy and the Environment
Published
2002-11
Volume
27
Issue
1
Pages
193-232
ISSN
1056-3466 (ISSN-L)
OpenAlex
W2175269331
Cited by
361
References
2
Citations by year
2026: 11 · 2025: 19 · 2024: 26 · 2023: 16 · 2022: 19 · 2021: 11 · 2020: 11 · 2019: 12 · 2018: 16 · 2017: 16 · 2016: 17 · 2015: 18 · 2014: 18 · 2013: 30 · 2012: 18
FWCI
9.90
Type
journal article
Language
en
Open access
closed
Locations
Annual Review of Energy and the Environment (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Environmental Engineering › CO2 Sequestration and Geologic Interactions
  • Physical Sciences › Engineering › Mechanical Engineering › Carbon Dioxide Capture Technologies
  • Physical Sciences › Chemical Engineering › Process Chemistry and Technology › Carbon dioxide utilization in catalysis
Keywords
carbonate sequestration, CO2 capture, carbon storage, CO2 mineralization, metal oxides, fossil fuel emissions, long-term carbon storage

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