Auteur D.A. Deglon
Documents disponibles écrits par cet auteur (5)
Affiner la recherche
Article : texte imprimé
O.A. Lima, Auteur ; D.A. Deglon, Auteur ; L.S. Leal Filho, Auteur |This paper compares the critical impeller speed results for 6 L Denver and Wemco bench-scale flotation cells with findings from a study by Van der Westhuizen and Deglon [Van der Westhuizen, A.P., Deglon, D.A., 2007. Evaluation of solids suspensi[...]
Article : texte imprimé
C. J. Anderson, Auteur ; M.C. Harris, Auteur ; D.A. Deglon, Auteur |This paper presents an evaluation of an oscillatory baffled column (OBC) as a novel flotation device. The cell is based on a standard column design but employs a novel agitation mechanism where a series of baffle plates are oscillated sinusoidal[...]
Article : texte imprimé
C. W. Bakker, Auteur ; C.J. Meyer, Auteur ; D.A. Deglon, Auteur |Certain mineral slurries used in the minerals processing industry have been shown to exhibit non-Newtonian rheologies, particularly with finer particle sizes and at higher solid concentrations. Research has also shown that a cavern containing yi[...]
Article : texte imprimé
C. W. Bakker, Auteur ; C.J. Meyer, Auteur ; D.A. Deglon, Auteur |Certain fine particle and high solid concentration mineral slurries used in the froth flotation process have been shown to exhibit non-Newtonian rheologies, including a yield stress. The mixing characteristics of these fluids are often problemat[...]
Article : texte imprimé
E. Van Tonder, Auteur ; D.A. Deglon, Auteur ; T.J. Napier-Munn, Auteur |This paper investigates whether blends of platinum ores display linear grinding and flotation characteristics or whether non-linear effects occur, i.e. synergistic/antagonistic effects. Ores from four different shafts are used in the study, i.e.[...]
