Title of article :
Technology opportunities to develop large-volume platinum ore deposits in dunite of zoned mafic–ultramafic complexes
Author/Authors :
Kozlov، نويسنده , , A.P. and Chanturiya، نويسنده , , V.A.، نويسنده ,
Abstract :
The results of mineralogical and technological studies of PGM mineralization in zoned mafic – ultramafic complexes of the Ural–Alaskan type are given. Technological properties, grain size, and good opening of PGM ore in grain size class + 80 μm make it possible to concentrate ore using gravity methods with stadial comminution and between cycle separation of relatively large grains and nuggets into high-grade concentrates at the early stage of disintegration. The elaborated technological flow chart approved under semi-industrial conditions allows recovery of as much as 94% Pt.
Keywords :
Platiniferous dunites , Mineralogical–technological studies and processibility research , Recovery technology , Gravity methods , PGM mineralization
Journal title :
Astroparticle Physics
