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某矿石主要金属矿物为黄铁矿、磁黄铁矿、白铁矿、黄铜矿、闪锌矿、黝铜矿、方铅矿和赤铁矿,金属矿物占矿石总量约52.15%,脉石矿物占47.85%,矿石中可回收元素为铜、金、硫,铜金品位较低,铜品位只有0.241%,含金0.74 g/t,而硫的品位达33%以上。经抑硫浮铜、铜硫混选-铜硫分离及等可浮后铜硫分离流程对比试验研究,铜硫混选,铜硫分离流程较适合该矿石的选别,并经试验确定了适宜的条件,获得了较好的试验指标。
The main metallogenic minerals of a ore are pyrite, pyrrhotite, marcasite, chalcopyrite, sphalerite, tetrahedrite, galena and hematite. The metalloids account for about 52.15% of the total ores The stone minerals account for 47.85%. The recoverable elements in the ore are copper, gold, sulfur and copper gold. The grade of copper is only 0.241%, the gold content is 0.74 g / t, and the grade of sulfur is above 33%. By the suppression of floating copper, copper and sulfur mixed election - copper and sulfur separation and other floatable copper and sulfur separation process comparative study, copper and sulfur mixing, copper and sulfur separation process is more suitable for the ore sorting, and tested to determine the appropriate Conditions, get a better test indicators.