- Tytuł:
- Gravity Drainage Kinetics of Papermaking Fibrous Suspensions
- Autorzy:
-
Przybysz, P.
Kuncewicz, Cz.
Rieger, F. - Powiązania:
- https://bibliotekanauki.pl/articles/185583.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
drenaż
zawiesina włóknista
kinetyka odwadniania
drainage
fibrous suspensions
drainage kinetics - Opis:
- The study analyses application possibilities of filtration and thickening models in evaluation of papermaking suspension drainage rate. The authors proposed their own method to estimate the drainage rate on the basis of an existing Ergun capillary model of liquid flow through a granular material. The proposed model was less sensitive to porosity changes than the Ergun model. An empirical verification proved robustness of the proposed approach. Taking into account discrepancies in the published data concerning how the drainage velocity of papermaking suspension is defined, this study examines which of the commonly applied models matches experimental results the best.
- Źródło:
-
Chemical and Process Engineering; 2014, 35, 4; 421-434
0208-6425
2300-1925 - Pojawia się w:
- Chemical and Process Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł