Determination of floatability data using the Emdee Microflot method

Abstract

The particle-bubble attachment/detachment equilibrium in a vigorously agitated closed mineral/reagent system is described. This mechanical/thermodynamic equilibrium offers a potential link between thermodynamic principles and the performance of continuous flotation systems. The set of subsequent equilibria determined on the head sample by this method constitutes a mineral floatability spectrum for a given ore/reagent system. The results relate to flotation rate constants in a batch cell, so these data may be used for prediction of batch cell kinetics. (from author)