1results about How to "High fraction" patented technology

The application provides a kind of floatation reagent and its preparation method, relate to mineral processing technical field.A kind of floatation reagent, including the following weight parts raw materials:ethylamine 2-3 parts, medium long carbon chain fatty amine 3-4 parts, fatty acid salt 2-3 parts, diesel oil 0.5-1 part.The floatation reagent prepared by the application has significantly higher selectivity to feldspar than quartz, can realize the floatation separation of feldspar and quartz under neutral conditions, effectively alleviates the problem of environmental pressure caused by the separation of feldspar and quartz under strong acid and strong base conditions in existing research.