Single bed pressure swing adsorption system and process
US5370728A · kind A · utility
112Cited by
24References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1993 |
| Grant date | Dec 6, 1994 |
| Priority date | — |
| Expiry date | Sep 7, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/40081
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A single bed, air separation PSA system utilizes an external product surge tank to supply product oxygen and purge gas to the adsorbent bed. An equalization tank supplies void space gas to the bed for repressurization purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.