Crystallization method to improve crystal structure and size
US5314506A · kind A · utility
91Cited by
9References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1991 |
| Grant date | May 24, 1994 |
| Priority date | — |
| Expiry date | Nov 18, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87652
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Impinging fluid jet streams are used in a continuous crystallization process to achieve high intensity micromixing of fluids so as to form a homogeneous composition prior to the start of nucleation. This process permits direct crystallization of high surface area particles of high purity and stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.