Method for recovering an organic compound from solutions
US5980640A · kind A · utility
38Cited by
29References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 1996 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Mar 1, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC13K13/002
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a method for recovering a crystallizable organic compound from solutions containing said compound. In accordance with the method, the compound is crystallized substantially by way of nucleation from a solution having high viscosity and high supersaturation in respect of the compound to be recovered, and the formed crystals are recovered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.