Carbon dioxide capture system and a method of operating a carbon dioxide capture system
US10864478B2 · kind B2 · utility
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2References
4Claims
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Key dates
| Filing date | Nov 2, 2016 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Dec 17, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/151
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A carbon dioxide capture system includes a first capture system and a second capture system. The first capture system including a first absorber that causes carbon dioxide contained in a combustion exhaust gas to be absorbed in a first absorbing liquid. The second capture system causes carbon dioxide contained in a combustion exhaust gas to be absorbed in a second absorbing liquid. The second rich liquid releases carbon dioxide at a lower temperature than the first rich liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.