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Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

Those used in the froth-flotation process. They include pH regulators, slime dispersants, re-surfacing agents, wetting agents, conditioning agents, collectors and frothers.  3, fiche 1, Anglais, - flotation%20reagent

Record number: 1, Textual support number: 1 CONT

Controlled air and further chemicals, called flotation reagents, are added. The air forms bubbles in the pulp, the flotation reagents coat the sulphides-and not the waste particles-and cause them to stick to the bubbles which in turn (...) carry the sulphides to the top of the tanks (...)  4, fiche 1, Anglais, - flotation%20reagent

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

substance chimique additionnée à la pulpe et qui rend adhérents aux bulles d'air les minéraux que l'on veut flotter.  3, fiche 1, Français, - r%C3%A9actif%20de%20flottation

Fiche 1,  Justifications,  Espagnol