High pressure feed membrane separation process
US5282969A · kind A · utility
42Cited by
0References
4Claims
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Assignee
Inventor
Key dates
| Filing date | Apr 29, 1993 |
| Grant date | Feb 1, 1994 |
| Priority date | — |
| Expiry date | Apr 29, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D61/027
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process is set forth for the separation of one or more, more permeable components from one or more, less permeable components in a feed stream. The process suggests three membrane separation stages in series and is suitable for high pressure feed applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.