Rotary blowers for pressure swing adsorption process and system
US6183537A · kind A · utility
1Cited by
22References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1997 |
| Grant date | Feb 6, 2001 |
| Priority date | — |
| Expiry date | Nov 4, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/40064
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention comprises a pressure swing adsorption process for the separation of a less adsorbable component from a mixture comprising the less adsorbable component and a more adsorbable component, the process comprising a cyclic adsorption/desorption process wherein the desorption step is at a selected pressure and occurs for a selected time such that a pressure reducing apparatus utilized to evacuate the gas does not require extraneous cooling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.