Fluid bed granulation process and apparatus
US9597649B2 · kind B2 · utility
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1Claims
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Key dates
| Filing date | May 19, 2004 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Apr 1, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Fluid bed granulation process of an appropriate substance, comprising the cooling in a second fluid bed of the granules obtained. The same flow of fluidification air is used to form and support both fluid beds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.