|Sommaire: ||This paper reports on the development of selective
flocculation processes for the direct recovery of KCl values from low-grade
Canadian sylvinite and carnallite potash ores. Two reagent suites, consisting of
either a non-selective cationic or selective non-ionic flocculant, together with
the same selective anionic dispersant, were evaluated. Initial data from
component mineral behaviour investigations, reagent adsorption studies and
selective flocculation tests on a synthetic potash ore...
|Publication: ||CIM Bulletin
|Auteur(s): ||C. Poole, S.A. Beeson
|Mots clés: ||Mineral processing, Flocculation processes, Selective flocculation processes, Sylvinite, Carnallite potash, Potash.