Auteur D. J. Bradshaw
Documents disponibles écrits par cet auteur (3)
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C. P. Brough, Auteur ; D. J. Bradshaw, Auteur ; M. Becker, Auteur |At Northam Platinum Mine in South Africa intense potholing of the Merensky Reef has led to the development of several mineralogically different reef types in proximity to one other, which results in differing processing performance. In particula[...]
Article : texte imprimé
J.G. Wiese, Auteur ; P.J. Harris, Auteur ; D. J. Bradshaw, Auteur |High energy costs required to smelt low grade concentrates could be alleviated by the production of high grade concentrates. Obtaining maximum PGM recovery by the use of high dosages of polysaccharide depressants may be problematic in that a sig[...]
Article : texte imprimé
N.O. Lotter, Auteur ; D. J. Bradshaw, Auteur |Mixtures of collectors have been widely used for many years in sulphide flotation, and a range of performance benefits have been reported for many different systems. The combinations of collector types have varied, as have the ratios that have b[...]
