Process for sizing particles and producing particles separated into size distributions
US7237679B1 · kind B1 · utility
14Cited by
27References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2001 |
| Grant date | Jul 3, 2007 |
| Priority date | — |
| Expiry date | Feb 4, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B9/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for separating particles of different sizes comprising projecting a stream of particles into a fluid medium; allowing the particles to develop differing trajectories in the fluid medium; providing at least two separate collection areas for different average size particles from the stream of particles; and collecting particles along said different trajectories.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.