INTEGRATION PROCESSES OF THE TREATMENTS OF CONCENTRATES OR ZINC SILICATES ORE AND ROASTED CONCENTRATES OF ZINC SULPHIDES

摘要

The invention refers to the several forms of integration and gathering of the processes of treatment of ores and zinc silicate concentrates with the calcine from the roaster of sulphides in the zinc industry. These processes comprise using raw concentrates or ores of zinc silicates, from several mineral sources, which are leached together with the calcine from the roaster of zinc sulphides, using raw zinc silicate ores or concentrates, from several mineral sources, interlinking with the treatment of the calcine from the roaster of zinc sulphides, using raw concentrates of ores of zinc silicates, from several mineral sources, interlinking with the treatment, of the calcine from the roaster of zinc sulphides after the silicates leaching, using calcined silicate concentrates or silicates ores, with selective precipitation of zinc, in the magnesium treatment and integration with the calcine from the roaster of zinc's sulphide concentrate.