%0 Journal Article %T Kell hydrometallurgical extraction of precious and base metals from flotation concentrates - Piloting, engineering, and implementation advances %A Adams %A M.D. %A Liddell %A K.S. %A Muller %A B. %A Smith %A L.A. %J Journal of Power and Energy Engineering 电力与能源 %D 2019 %R 10.17159/2411-9717/602/2019 %K Kell %K platinum group metals %K base metals %K hydrometallurgy %K recovery %K refining %K environment. %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2225-62532019000600011&lng=en&nrm=iso&tlng=en