Browsing Research Articles (Materials Science and Metallurgical Engineering) by Author "Davidtz, J.C."

Browsing Research Articles (Materials Science and Metallurgical Engineering) by Author "Davidtz, J.C."

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  • The effect of nC12-trithiocarbonate on pyrrhotite hydrophobicity and PGE flotation 
    Vos, C.F.; Davidtz, J.C.; Miller, J.D. (Southern African Institute of Mining and Metallurgy, 2018-10)
    This work presents the potential for improving the flotation recovery of slow-floating sulphide minerals with the use of starvation dosages of a normal dodecyl (n-C12) trithiocarbonate (TTC) co-collector, together with a ...
  • The flotation of auriferous pyrite with a mixture of collectors 
    Makanza, A.T. (Antony Tapiwa); Vermaak, M.K.G. (Matthys Karel Gerhardus); Davidtz, J.C. (Elsevier, 2008-03)
    Dithiocarbonates (xanthates) have been the most widely used collectors in sulphide mineral flotation. More recently, research has resulted in the use of trithiocarbonate (TTC) collectors. The present study focuses on the ...