Method of development and use of catalyst-functionalized catalytic particles to increase the mass transfer rate of solvents used in acid gas cleanup
US10322367B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 10, 2017 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Feb 10, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/59
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to methods for improving carbon capture using entrained catalytic-particles within an amine solvent. The particles are functionalized and appended with a CO2 hydration catalyst to enhance the kinetics of CO2 hydration and improve overall mass transfer of CO2 from an acid gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.