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grinding mill to extract pb from scrap circuit board. For circuit board, using organic acid can realize circulatory lixiviation and produce electrolytic copper through liquid electrolysis, and for circuit board with palladium almost all doublefaced circuit boards has palladium, and as base material of copper plating, palladium is in guide hole of guide line, it also needs to use acid to
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Ball Mill To Extract Pb From Scrap Circuit Board Techniques to separate metal from waste printed circuit Feb 12, 2009 Waste printed circuit boards contain valuable metals such as Au, Pd, Ag, and Cu that can be reutilized and harmful elements such as Pb, Br, and Cr that must be removed from the viewpoint of environmental conservation.
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Scrap circuit board recycling machine is a kinds of machinery that can recycling copper from scrap circuit board. When we see the scrap circuit boards from an ore-resource perspective, circuit board scrap is not a “scrap”, it high-grade ore resource and it have a high value to recover.
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