Fluidizing grid
US4318229A · kind A · utility
0Cited by
2References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 1980 |
| Grant date | Mar 9, 1982 |
| Priority date | — |
| Expiry date | Jul 16, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J8/1818
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention covers a fluidizing grid capable of high temperature operation, comprising a series of vertical fluidizing tubes attached to a support. This grid comprises a metal tank on the bottom of which are attached metal fluidizing tubes, of equal length, protruding an equal amount from the bottom to thereby allow a layer of particles to rest on the bottom of the tank and form a thermal screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.