| 摘要 |
61109-7703 The invention provides a method for the beneficiation of value minerals from ores with selective rejection of hydrous, layered silicates which comprises. a) providing an aqueous pulp slurry of finely-divided, liberated ore particles; b) conditioning said pulp slurry with an effective amount of hemicellulose, a mineral collector and a frothing agent, respectively, and c) collecting the value mineral by froth flotation. |
