Electrochemical conditioning of a mineral particle bed electrode for flotation

............................. " ... . EX adsorption-flotation of mixed-mineral Introduction ............................... . Page 1 1 2 2 2 (chalcocite-pyrite) beds. . . . . . . . . . . . . . . . . . . . . 6 Experimental materials and methods .......... . Results and discussion ....................... . Potential distribution in the bed electrode ..... . EX adsorption-flotation of single-mineral particle beds .......................... . Chalcocite-EX ........................... . Pyrite-EX .............................. . 4 4 4 Single mineral flotation in the presence of dissolved ions . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chalcocite flotation-pyrite dissolution products 7 Pyrite flotation-chalcocite dissolution products. 7 Summary................................... 9 References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10