Process for extracting of liquid from a residual substance
US4794013A · kind A · utility
8Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 1987 |
| Grant date | Dec 27, 1988 |
| Priority date | — |
| Expiry date | Jul 9, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y302/01004
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A process and apparatus for extracting a liquid from a filtered residual substance, such as retentate resulting from an ultrafiltration during fining or clarification of raw juice from agricultural products. The residues are mixed with the expressed pomace in a separate processing and the mixture is subjected to a further juice extraction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.