Results 201 to 210 of about 4,365 (259)

Bioleaching of critical trace metals by <i>Sphingomonas desiccabilis</i>: substrate-driven selectivity in Earth and space analogues. [PDF]

open access: yesFront Microbiol
Tonietti L   +11 more
europepmc   +1 more source

Characterizing and recovering the platinum group minerals––a review

Minerals Engineering, 2004
Methods of characterizing and recovering the platinum group minerals are reviewed in this paper. First, a classification of platinum group minerals (PGMs) ore types is briefly introduced, followed by the introduction of some representative platinum group minerals.
Z. Xiao, A.R. Laplante
exaly   +2 more sources

Characterizing the behaviour of platinum group minerals in a grinding circuit

Minerals Engineering, 2021
Abstract This paper introduces a methodology to determine the gravity-recoverable platinum group minerals (GRPGMs) of a stream, and behaviour of platinum group minerals (PGMs) in a ball mill-cyclone circuit. The GRPGM is determined by a modification of the method developed for gravity-recoverable gold (GRG).
Yue Hua Tan, James A Finch
exaly   +2 more sources

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