COMPOSITE REAGENT FOR COAL FLOTATION

摘要

FIELD: chemistry.;SUBSTANCE: composite reagent for coal flotation consists of a mixture of reagents including light gas oil of catalytic cracking, distillation residues of styrene rectification and additive "Ekofol-440" in the ratio of components in the range of 35:58:7 to 25.3:63.3:11.4 wt %.;EFFECT: increasing the yield of the concentrate, increasing the extraction of combustible mass into the concentrate and increasing the selectivity of the process.;1 dwg, 6 tbl