A study on the initiation conditions of the wet grinding process of grain materials, carried on by means of hybrid mixer

• Autorzy: Hehlmann J. , Jodkowski M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of a study on the influence of the process parameters on the minimum number of rotations of a hybrid paddle agitator, by means of which a stable circulation of the particulates bed in the dissolver was achieved. On the basis of the investigations a significant variability of the process parameters was obtained, which made it possible to assemble dimensionless equations describing a state of the bed circulation and a relevant power of agitator, causing this desired effect. The equations developed in this way made it possible to determine the hybrid agitator operational conditions, for which there would be a flow of the mixture through the zone of particles disintegration carried on by means of disk agitator. Such a state leads to the increase of the grain size homogeneity, and results in the decrease of the process power.

Słowa kluczowe

EN

dissolver; wet grinding; grain material

PL

dissolver; rozdrabnianie; materiał ziarnisty

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 1
• Strony: 19--26
• Opis fizyczny: Bibliogr. 27 poz., rys.

Twórcy

autor

Hehlmann J.

autor

Jodkowski M.

• Silesian University of Technology, Faculty of Chemistry, Department of Chemical and Processing Apparatus, ul. M. Strzody 7, 41-100 Gliwice

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