Froth flotation of refuse coal fines and process ...
RIBEIRO R C C, CORREIA J C G, MONTE M B M. Cashew gum: A new depressor for limestone in the phosphate minerals flotation [J]. Minerals Engineering, 2003, 16: 873–875. Article Google Scholar [11] BARRAZA J, GUERRERO J, PIÑERES J. Flotation of a refuse tailing fine coal slurry [J].