COLLECTOR REAGENT FOR FLOATATION OF NON-SULFIDE ORES

摘要

FIELD: floatation processes in mining industry. SUBSTANCE: reagent is based on 1-hydroxyalkylidene-1,1-diphosphonic acids containing 7-9 carbon atoms and additionally contains 0.4-0.8% urotropin and other ingredients. Reagent is highly resistant to outside effects when being shipped and stored, exhibits high efficiency and selectivity in respect to non-sulfide polar and salt-like minerals and oxides. EFFECT: increased performance.