Circulating fluidized bed reactor with internal primary particle separation and return
US5343830A · kind A · utility
43Cited by
25References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1993 |
| Grant date | Sep 6, 1994 |
| Priority date | — |
| Expiry date | Mar 25, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23J2217/20
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A CFB reactor or combustor having an internal impact type primary particle separator provides cavity means and particle return means in an upper portion of the reactor enclosure to obtain direct and internal return of all primary collected solids to a bottom portion of the reactor or combustor for subsequent recirculation without external and internal recycle conduits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.