Methane production apparatus, methane production method, carbon dioxide recovery apparatus, and carbon dioxide recovery method
US11787753B2 · kind B2 · utility
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Key dates
| Filing date | Jul 14, 2020 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Jul 14, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/755
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A methane production apparatus (200) includes: a holding unit (110) configured to hold any one or both of: a metal organic framework containing any one or a plurality of chromium, copper, and magnesium, and storing carbon dioxide; and potassium bicarbonate; and a hydrogen supply unit (140) configured to supply hydrogen to the holding unit (110).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.