Liquid-solid contacting apparatus
US4254699A · kind A · utility
15Cited by
9References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1977 |
| Grant date | Mar 10, 1981 |
| Priority date | — |
| Expiry date | Dec 22, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02B1/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
There is disclosed an apparatus for treating a downwardly moving, compact bed of solid particles by contact with a flooding liquid, e.g., corn solids are treated with an aqueous solution of lime. Means are provided to obtain relatively uniform, gravity flow of the compact solids through the bed to provide for relatively uniform treatment of the solids with the liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.