Sublimation method
US4930319A · kind A · utility
22Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1989 |
| Grant date | Jun 5, 1990 |
| Priority date | — |
| Expiry date | Jun 12, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G2220/02
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A gaseous mixture comprising an edible gas-hydrate-forming material and gaseous water is positively conveyed to a spot where temperature and pressure conditions are arranged in conformity with the phase diagram water/clathrate/gas-hydrate-forming material suitable for forming gas-hydrate-clathrate of said components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.