Rapid cycle pressure swing adsorption process and adsorbent laminates for use therein
US10765991B2 · kind B2 · utility
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Key dates
| Filing date | Aug 10, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Oct 25, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A rapid cycle pressure swing adsorption (RCPSA) air purification process, apparatus, and device for the removal of at least one of water, carbon dioxide, nitrous oxide, and one or more hydrocarbons from a feed air stream prior to cryogenic air separation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.