Methods and apparatus for liquid phase separation
US6183645A · kind A · utility
31Cited by
10References
20Claims
0Family size
Inventor
Key dates
| Filing date | Nov 19, 1998 |
| Grant date | Feb 6, 2001 |
| Priority date | — |
| Expiry date | Nov 19, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25375
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus and method for phase separation of two materials is disclosed. The two materials to be separated are positioned in an extraction cartridge and passed through a filter device, the filter device includes a filter disk member positioned adjacent at least one and preferably two frit members. A drying cartridge may be used to dry the separated liquid material after it leaves the extraction cartridge. The invention can be used for reaction workup, quenching, product isolation and purification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.