Apparatus using multiple jets for gas delivery and methods of fluidizing
US10518238B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Sep 16, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10J2300/0976
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to apparatuses for fluidized bed using multiple jets to introduce gas into a fluidized bed region and methods of fluidizing. The apparatus for introducing fluidizing medium to a fluidized bed reactor comprises a vessel defining a fluidized bed region and in which solid feed stock is fed, a gas distribution grid housed in the lower portion of the vessel through which a first fluidizing medium is introduced to fluidize the solid feed stock, a plurality of jets positioned through the gas distribution grid through which a second fluidizing medium is introduced into the fluidized bed region for fluidization of the solid feed stock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.