Process for concentration of fermented juices by reversed osmosis
US4610887A · kind A · utility
17Cited by
0References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1984 |
| Grant date | Sep 9, 1986 |
| Priority date | — |
| Expiry date | Oct 16, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2325/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a process for treating fermented juices by reversed osmosis in particular for increasing concentration thereof in organic substances. The fermented product is treated under a pressure of from 30 to 120 bars and a strong turbulency by passing it through at least one semi-permeable membrane having a high retention rate with respect to organic substances of molecular weights lower than 200.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.