Method for preparing hydrogen gas
US12275639B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jul 26, 2022 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Dec 6, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for preparing hydrogen gas includes a decomposition step, a first adsorption step, a second adsorption step, a first regeneration step, a third heat-exchange step, and a second regeneration step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.