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瑶岗仙钨矿原、次生钨细泥量约占出窿矿石的12.5％,金属量约占15％。采用单一摇床和摇床-离心选矿机-皮带溜槽流程处理这种矿泥,所得精矿含WO_38％左右,一直与粗粒钨粗精矿合并处理,钨细泥大部分进入了精选段沉淀池,成为精选段钨细泥原料。这种钨细泥过去只有少量通过焙烧脱砷去锡后与商品钨精矿搭配出厂,而其余大部分则
Yao Gang cents tungsten original, secondary tungsten fine mud accounts for about 12.5% of the ore, metal accounts for about 15%. Using a single shaker and shaker - centrifugal concentrator - belt chute flow treatment of such slime, the resulting concentrate containing WO_38% or so, has been combined with coarse tungsten crude concentrate processing, most of the tungsten fine mud into the selected section Sedimentation tank, a fine selection of tungsten fine mud raw materials. In the past, only a small amount of tungsten fine mud was removed from the arsenic by baking to remove the arsenic and then mixed with commercial tungsten concentrates. Most of the rest