Beneficiation reagent for flotation of niobium from niobite and preparation method of beneficiation reagent
The beneficiation reagent is prepared from the following ingredients in parts by weight: 20 to 30 parts of ethyl propyl phosphate, 20 to 25 parts of sodium carbonate, 20 to 30 parts of sodium phosphide, 35 to 45 parts of 2, 3-dimethyl butyric acid, 15 to 23 parts of phosphorus, 10 to 25 parts of hyd...
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Sprache: | chi ; eng |
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