Amine CO2 separation process integrated with hydrocarbons processing
US12097464B2 · kind B2 · utility
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15References
25Claims
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Key dates
| Filing date | Sep 24, 2021 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Apr 2, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/129
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An exhaust steam stream having an absolute pressure from 200 kPa to 1,050 kPa and shaft power are produced from an extraction turbine and/or a back-pressure turbine. The exhaust steam stream can be supplied to an amine regenerator of an amine CO2 separation process. The shaft power can be utilized to drive equipment in a hydrocarbon processing plant such as an olefins production plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.