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Abstrakty
The article presents the investigations of the changes in the bulk density and the angle of the natural repose of the bed in the process of wet granulation of silica flour in the drum granulator of periodical operation. The variable parameters of wetting include the moisture content, droplet diameter, and the surface tension of the wetting liquid. The distilled water with the Rokanol L4P5 surfactant was used as a wetting liquid.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
11--13
Opis fizyczny
Bibliogr. 6 poz., rys.
Twórcy
autor
autor
autor
autor
autor
- Department of Process Equipment, Faculty of Process and Environmental Engineering, Technical University of Łódź
Bibliografia
- (1) Gluba T., Grabowski R.: (2001) The effect of wetting conditions on granule porosity, Prace Naukowe Instytutu Górnictwa Politechniki Wrocławskiej 95, Konferencje 31, 15 -24.
- (2) Podczeck F., Lee-Amies G.: (1996), The bulk volume changes of powders by granulation and compression with respect to capsule filling, Inter. Jour, of Pharm., 142, 97 - 102.
- (3) Obraniak A.: (2002), Granular bed dynamics in horizontal rotary drums, PhD Thesis, Faculty of Process and Environmental Engineering, Lodz Technical University (in Polish).
- (4) Yu A. B., Standish N., Lu L.: (1995), Coal agglomeration and its effect on bulk density, Powder Techn., 82, 177 - 189.
- (5) Ristow G. H.: Transition to centrifugal particle motion in rotating drum, Granular Matter 1, 93 - 99 Springer- Verlag 1998.
- (6) Błasiński H., Heim A.: Heat transfer in granular systems subjected to mechanical mixing, Chemia Stosowana, (1969) VI, 3B, 275 - 303 (in Polish)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS2-0041-0010