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US 2025/0100927 A1Published application
Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods
AssigneeMassachusetts Institute of Technology
InventorsYet-Ming Chiang, Leah Ellis, Andres Badel
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Abstract
Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients (e.g., spatially varying pH gradients), and associated systems and methods, are generally described.
Claims20
A method of producing calcium hydroxide, comprising:
- producing an acid and a base via electrolysis;
- dissolving a material comprising calcium using the acid to produce ions comprising calcium;
- precipitating calcium hydroxide from the ions comprising calcium using the base in a region of a reactor with a pH of 10 or higher;
- and
- collecting the calcium hydroxide.
2 more elements
A method of producing calcium hydroxide, comprising:
- dissolving a material comprising calcium using an acid to produce ions comprising calcium;
- precipitating calcium hydroxide from the ions comprising calcium using a base in a region of a reactor with a pH of 10 or higher;
- and
- collecting the calcium hydroxide.
1 more element
Dependencies are inferred from the claim text.