Magnetic field coupled spouted bed system
US4349967A · kind A · utility
3Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1980 |
| Grant date | Sep 21, 1982 |
| Priority date | — |
| Expiry date | Oct 6, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B3/097
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Variable control is achieved over processes involving the spouting of magnetizable granular material in a draft tube-equipped spouted bed device through the application of a localized magnetic field in a spout inlet region of the device between an inlet of the draft tube and a portion of the device interior surface adjacent an associated fluid inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.