Method for forming ethanol from carbon dioxide
US12398476B1 · kind B1 · utility
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11Claims
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Key dates
| Filing date | May 14, 2025 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | May 14, 2045 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B11/095
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of reducing carbon dioxide, with a catalyst including silver, copper, and melamine, where the catalyst includes 1-20 wt. % silver based on a weight of the copper, where particles of the catalyst have a polygonal shape and an average size of 0.5-3 μm, and where the copper and the silver form a complex with the melamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.