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Carbon dioxide sequestration by mineral carbonation of iron-bearing minerals
2015Carbon dioxide (CO2) is formed when fossil fuels such as oil, gas and coal are burned in power producing plants. CO2 is naturally found in the atmosphere as part of the carbon cycle, however it becomes a primary greenhouse gas when human activities disturb this natural balanced cycle by increasing levels in the atmosphere.
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Reviews in Mineralogy and Geochemistry, 2013
The discovery of the extreme antiquity of specific minerals through radiometric dating (e.g., Strutt 1910), coupled with Norman L. Bowen’s recognition of a deterministic evolutionary sequence of silicate minerals in igneous rocks (Bowen 1915, 1928), implies that Earth’s crustal mineralogy has changed dramatically through more than 4.5 billion years of ...
R. M. Hazen +3 more
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The discovery of the extreme antiquity of specific minerals through radiometric dating (e.g., Strutt 1910), coupled with Norman L. Bowen’s recognition of a deterministic evolutionary sequence of silicate minerals in igneous rocks (Bowen 1915, 1928), implies that Earth’s crustal mineralogy has changed dramatically through more than 4.5 billion years of ...
R. M. Hazen +3 more
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Elements, 2008
A survey of the global carbon reservoirs suggests that the most stable, long-term storage mechanism for atmospheric CO2 is the formation of carbonate minerals such as calcite, dolomite and magnesite. The feasibility is demonstrated by the proportion of terrestrial carbon bound in these minerals: at least 40,000 times more carbon is present in carbonate
Oelkers, Eric H. +2 more
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A survey of the global carbon reservoirs suggests that the most stable, long-term storage mechanism for atmospheric CO2 is the formation of carbonate minerals such as calcite, dolomite and magnesite. The feasibility is demonstrated by the proportion of terrestrial carbon bound in these minerals: at least 40,000 times more carbon is present in carbonate
Oelkers, Eric H. +2 more
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Mineral Carbonation for Carbon Capture and Utilization
2019The appeal of mineral carbonation (MC) as a process technology for scalable and long-term CO2 reduction, is that it is a solution that has the sequestration capacity to match the amount of CO2 emitted from energy generation and industrial activities [1, 2, 3].
Tze Yuen Yeo, Jie Bu
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Carbonate minerals in the global carbon cycle
Chemical Geology, 2017Abstract Carbonate minerals constitute Earth's largest C reservoir. This reservoir is considered unimportant to the global C cycle over long periods of time (e.g., > 10 6 yrs) because it provides balanced sources and sinks of atmospheric CO 2 as carbonate minerals precipitate and dissolve from carbonic acid, respectively. However, carbonate mineral
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Carbon Storage and Sequestration as Mineral Carbonates
2002The U.S. Department of Energy has identified mineral sequestration as a promising CO2 sequestration technology option, converting anthropogenic CO2 and magnesium silicates into permanent carbonate minerals. Advantages of a mineral CO2 mitigation scheme include (1) enormous deposits of ultramafic rock such as serpentine [Mg3Si2O5(OH)4] and olivine [(Mg ...
Daniel J. Fauth +7 more
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The Role of Mineral Carbonation in Carbon Capture
2012Mineral carbonation takes place through the reaction of CO2 with an alkalinity source that includes divalent cations such as calcium (Ca2 +) andmagnesium (Mg2 +) as well as hydroxyl anions to form stable carbonate minerals. Similar to algae-based (Chap. 7) and electrochemical CO2 reduction (Chap.
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Kinetic evaluation of mineral carbonation of natural silicate samples
Chemical Engineering Journal, 2021Fei Wang, David Dreisinger
exaly