Przemysl Chemiczny, Vol.92, No.12, 2327-2330, 2013
Studies on of solid-liquid extraction as used for reducing the contents of water and organic carbon in copper concentrate
Cu ore concentrate was leached with MeOH, EtOH, Me2CO, MePh, extr. gasoline, steam and xylene/EtPh, MeOH/MePh, MePh/Me2CO and EtOH/MePh mixts. at b.p. for 10 min to remove org. matter and H2O. MeOH was the most convenient solvent for the leaching. The exts. contained C-10-C-18 aliph. hydrocarbons and S.