Ultracentrifugal disintegrator and its use for the cryocomminution of heat sensitive material
US5431348A · kind A · utility
9Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1993 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Aug 19, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S241/37
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The ultracentrifugal disintegrator includes a device for cooling the annular zone (7), extending from the outer face (8) of the rotor (4) to the inner face (9) of the sieve (5), by feeding a gaseous coolant to the upper part of the zone (7), vertically with respect to the zone (7). Such a disintegrator is used for the cryocomminution of heat sensitive material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.