Regenerable solvent mixtures for acid-gas separation
US10549233B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
Assignee
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Key dates
| Filing date | May 18, 2017 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | May 18, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A solvent system comprising a diluent and a nitrogenous base for the removal of CO2 from mixed gas streams is provided. Also provided is a process for removing CO2 from mixed gas streams using the disclosed solvent system. The solvent system may be utilized within a gas processing system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.