Regenerable solvent mixtures for acid-gas separation
US9707510B2 · kind B2 · utility
3Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2011 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Sep 3, 2031 |
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.