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US 2024/0375955 A1Published application
Photochemical hydrogen peroxide preparation process performed by combining photoautoxidation and photocatalytic reactions
AssigneeKorea Institute of Science and Technology
InventorsJee Hye BYUN, Dong Ki LEE, Byeong Cheul MOON, Bayarkhuu BOLORMAA
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Abstract
The present invention relates to a method and process for preparing hydrogen peroxide, and more particularly, to a photochemical hydrogen peroxide preparation process performed by combining photoautoxidation and photocatalytic reactions in an organic reaction solution to which a catalytic amount of water is added using solar light as a main energy source.
Claims21
A hydrogen peroxide preparation process performed by combining photoautoxidation and photocatalytic reactions using solar light, the hydrogen peroxide preparation process comprising:
- preparing a mixed solution by mixing a photocatalyst and a photoautoxidative organic reaction solution;
- forming a mixed solution by injecting the prepared mixed solution into a reactor;
- forming an oxygen-saturated mixed solution by supplying oxygen to the reactor;
- and
- producing hydrogen peroxide by irradiating the oxygen-saturated mixed solution with light.
2 more elements
Dependencies are inferred from the claim text.