Pressure crystallization equipment
US4784766A · kind A · utility
7Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1986 |
| Grant date | Nov 15, 1988 |
| Priority date | — |
| Expiry date | Nov 12, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D29/90
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Pressure crystallization equipment which effects segregation by the use of pressure as a variable, particularly characterized in that after crystallization has occurred, the separation of a solid from the mother liquid is safely effected irrespective of the high pressure by providing a filter structure made of a cylindrical metal mesh layer structure and a cylindrical reinforcing member backing it up.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.