Tomographic imaging of a conical fluidized bed of dry pharmaceutical granule
β Scribed by Jason Wiens; Todd Pugsley
- Book ID
- 104088533
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 673 KB
- Volume
- 169
- Category
- Article
- ISSN
- 0032-5910
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## Abstract Radioactive particle tracking (RPT) has been used to study the motion of the particulate phase in a benchβscale conical fluidized bed containing dried pharmaceutical granule. RPT revealed that there is a distinct circulation pattern of the granule with particles moving upwards at high v
The results of drying tests in a fluidized bed and a tray dryer are reported for typical tablet granulations. The data are analyzed to give estimates of total drying times, rates of dryin and overall heat transfer coefficients in each unit. It is concluded that fluidized f e d drying of tablet granu