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贵溪冶炼厂日处理精矿1100吨,由于生产能力大、矿种多,因此成分复杂而多变,某些有害元素含量较高,如以精矿中含砷量为例:武山铜精矿0.9～1.35%;银山铜精矿2.28%;金山金精矿1.33%。处理含砷如此高的精矿,使带入系统的砷量骤增。从江西的铜资源今后情况可预测,精矿中砷含量更有增无减,铅山矿系的含砷量可高达5～6%,如此上升的幅
Guixi smelter daily processing of 1100 tons of concentrate, due to the large production capacity, many kinds of minerals, so the composition is complex and changeable, some of the harmful elements are higher, such as the concentration of arsenic concentrate, for example: Wushan copper concentrate 0.9 ~ 1.35%; Yinshan copper concentrate 2.28%; Jinshan gold concentrate 1.33%. Treating concentrates that are as high as arsenic causes a dramatic increase in the amount of arsenic introduced into the system. The future situation of copper resources in Jiangxi is predictable. The arsenic content in the concentrates will increase more and more. The content of arsenic in the lead mines may be as high as 5 ~ 6%