Optimal pressure swing adsorption refluxing
US5565018A · kind A · utility
96Cited by
19References
19Claims
0Family size
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Key dates
| Filing date | Jul 12, 1995 |
| Grant date | Oct 15, 1996 |
| Priority date | — |
| Expiry date | Jul 12, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Segregated external gas storage tanks are used to store gases of varying purity for use in the purge and pressure equalization and product repressurization steps of pressure swing adsorption operations, thereby enabling the bed size factor and the power requirements of pressure swing adsorption-gas separation operations to be significantly reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.