Sypnost práškových látek I
Flow properties of powders 1.
diplomová práce (OBHÁJENO)
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Trvalý odkaz
http://hdl.handle.net/20.500.11956/6018Identifikátory
SIS: 17464
Kolekce
- Kvalifikační práce [6649]
Autor
Vedoucí práce
Oponent práce
Šklubalová, Zdeňka
Fakulta / součást
Farmaceutická fakulta v Hradci Králové
Obor
Farmacie
Katedra / ústav / klinika
Katedra farmaceutické technologie
Datum obhajoby
7. 6. 2006
Nakladatel
Univerzita Karlova, Farmaceutická fakulta v Hradci KrálovéJazyk
Čeština
Známka
Velmi dobře
In the theoretical part of the diploma theses, the methods of the measurement of the angle of repose were reviewed as well as the information about the relationship between the angle of repose and flow rate in pharmaceutical technology. In the experimental section, the relationship between flow rate and the drained angle of repose of the residual powder in a hopper was studied. For size fractions of sorbitol in range of 315 - 800 μm, the measurement had good reproducibility and the drained angle could be used to estimate powder flow rate in contrast to the same size fractions of potassium citrate showing the incidence of flow failures.