Carbon dioxide conversion process and system therefor
US12331258B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jan 28, 2020 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Feb 26, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2290/58
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Proposed is a carbon dioxide conversion system and method. More particularly, proposed is an eco-friendly carbon dioxide conversion system and method, the system and the method returning, in the recycling of Fischer-Tropsch synthesis reaction off-gas, a part of the off-gas to a Fischer-Tropsch reactor and producing a synthetic natural gas through methanation of the remainder of the off-gas, thereby improving overall energy efficiency and carbon efficiency, and thus a useful hydrocarbon fuel is produced from carbon dioxide, thereby providing a carbon dioxide-reducing effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.