Carbon capture using magnesium oxide crystals (IMAGE)

DOE/Oak Ridge National Laboratory

Carbon capture using magnesium oxide crystals

Caption

In a proposed carbon-capture method, magnesium oxide crystals on the ground bind to carbon dioxide molecules from the surrounding air, triggering the formation of magnesium carbonate. The magnesium carbonate is then heated to convert it back to magnesium oxide and release the carbon dioxide for placement underground, or sequestration. Credit: Adam Malin/ORNL, U.S. Dept. of Energy

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Adam Malin/ORNL, U.S. Dept. of Energy

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